Metal Products

Alloy 32750 is a super duplex stainless steel supplied in the solution annealed condition. As a super duplex stainless steel, it combines the desirable aspects of both austenitic and ferritic grades. The higher chromium, molybdenum and nitrogen contents result in a Pitting Resistance Equivalent number (PREN) of >40, providing pitting and crevice corrosion resistance superior to austenitic and duplex stainless steels in almost all corrosive media, and a Critical Pitting Temperature exceeding 50°C. Main Standards: ASTM A789 Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service ASTM A790 Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe ASTM A928 Standard Specification for Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal Advantages of UNS S32750 super duplex 1. Excellent Corrosion Resistance: UNS S32750 SDSS pipes exhibit superior resistance to a wide range of corrosive environments, including seawater, acids, and chloride-containing solutions. This characteristic makes them ideal for applications in offshore oil and gas exploration, chemical processing, and marine environments. 2. High Strength and Durability: The unique microstructure of 1.4410 super duplex imparts exceptional mechanical properties, such as high tensile and yield strength. This makes the pipes suitable for handling high-pressure and high-temperature conditions, providing long-lasting performance and structural integrity. 3. Good Weldability: UNS S32750 super duplex is designed with excellent weldability, allowing for efficient and secure connections. This feature simplifies installation and maintenance processes, reducing downtime and overall costs. 4. Cost-Effective Solution: Despite its exceptional properties, super duplex piping offers a cost-effective alternative to other high-performance alloys. Its extended service life, reduced maintenance requirements, and resistance to pitting and crevice corrosion make it an economically viable choice for various industries. Applications of UNS S32750 super duplex 1. Oil and Gas: From subsea pipelines to offshore platforms, UNS S32750 SDSS pipes ensure reliable and long-lasting performance in the harsh and corrosive environments of the oil and gas industry. 2. Chemical Processing: The excellent resistance of UNS S32750 SDSS to chemical compounds and acids makes it suitable for applications such as chemical reactors, heat exchangers, and storage tanks. 3. Marine Industry: UNS S32750 SDSS bars are widely used in shipbuilding, offshore structures, and desalination plants due to their exceptional corrosion resistance and strength. 4. Pulp and Paper: The chemical resistance and high strength of uns s32750 round bars make them ideal for handling corrosive chemicals and slurries in the pulp and paper industry.

Alloy 904L is an austenitic stainless steel. In comparison to 316L, its molybdenum addition gives it superior resistance to localized attack (pitting and crevice corrosion) by chlorides and greater resistance reducing acids, in particular, its copper addition gives it useful corrosion resistance to all concentrations of sulphuric acid. Its high alloying content also gives it greater resistance to chloride stress corrosion cracking, but it is still susceptible. Its low carbon content makes the 904L stainless steel pipe resistant to sensitization by welding and which prevents intergranular corrosion. Advantages of Alloy 904L Stainless Steel Pipe 1. Corrosion Resistance: Alloy 904L stainless steel pipe  boasts extraordinary resistance to acids, such as sulfuric acid, phosphoric acid, and acetic acid, making it an ideal choice for corrosive environments. 2. High Strength: This 904l pipe provides excellent strength and toughness, ensuring reliable performance even under extreme conditions. 3. Heat Resistance: Alloy 904L tubing exhibits exceptional heat resistance, making it suitable for applications involving elevated temperatures and thermal cycling. 4. Weldability: The weldability of 904l stainless steel tube is excellent, allowing for easy fabrication and installation. 5. Low Carbon Content: With a low carbon content, Stainless Steel Alloy 904L offers superior resistance to intergranular corrosion, enhancing its durability and longevity. Applications of Alloy 904L Stainless Steel Pipe 1. Heat Exchangers: Alloy 904L pipes are extensively used in heat exchangers due to their excellent resistance to corrosion and high thermal conductivity. 2. Condenser Tubes: These stainless steel 904l tubes are widely employed in condenser systems, where the resistance to chloride-induced corrosion is crucial for optimal performance. 3. Pulp and Paper Processing Industries: SS 904l pipe is highly sought after in pulp and paper processing applications due to its resistance to sulfuric acid and chloride-containing chemicals. 4. Oil Refinery Components: The superior corrosion resistance of Alloy 904L makes it an excellent choice for various oil refinery components, including pipes, fittings, and storage tanks. 5. Gas Scrubbing Plants: 904l stainless steel tubes find extensive use in gas scrubbing plants, where their exceptional resistance to acids and harsh chemicals is vital for efficient operations.

Hastelloy C276 UNS N10276 ALLOY 276 Hastelloy X is available in wide variety of shapes and forms including pipe, tube, fitting, flange, sheet, plate, round bar, forging stock, flat bar, wire, hexagon. The various forms of UNS N10276 from Hengyang Piping meet different critical standards like ASTM, ASME, DIN, EN and clients’ specification. C276 tubing is a seamless or welded stainless steel pipe made from the alloy C276. This alloy is composed primarily of nickel, chromium, and molybdenum, providing exceptional resistance to corrosion from a wide range of aggressive media, including sulfuric acid, hydrochloric acid, and chlorine-containing environments. With its outstanding corrosion resistance and mechanical properties, alloy C276 tube is a reliable choice for demanding applications. Alloy c276 tube features: 1. Corrosion Resistance: C276 tubing exhibits excellent resistance to corrosion, making it suitable for highly corrosive environments such as chemical processing, waste treatment, and pulp/paper production. 2. High Strength: The alloy C276 offers remarkable mechanical strength and toughness, allowing it to withstand extreme conditions, including high pressures and temperatures. 3. Versatility: C276 tube can be used in various forms, including seamless or welded pipes, and it can be easily fabricated and welded, enhancing its adaptability to different applications. 4. Wide Temperature Range: Hastelloy c276 pipe can operate effectively in temperatures ranging from cryogenic to elevated levels, making it suitable for both low-temperature and high-temperature applications. 5. Resistance to Crevice and Pitting Corrosion: The alloy's composition provides excellent resistance against crevice and pitting corrosion, preventing localized damage that can compromise the integrity of the system.

253MA UNS S31805 W.Nr 1.4835 SS2368 Seamless Pipe 253MA stainless steel is your fortress against extreme temperatures. Engineered with a blend of chromium, nickel, and nitrogen, this austenitic alloy boasts exceptional heat resistance. 253Ma stainless steel pipe can confidently tackle high-temperature environments, offering reliable performance even at temperatures soaring up to a staggering 2000°F (1093°C). Alloy 253Ma Chemical Composition % Ni Cr Fe Mn C Si S P N Ce Min 10.0 20.0 balance 0.05 1.4 0.12 0.03 Max 12.0 22.0 1.0 0.12 2.5 0.015 0.045 0.2 0.08 UNS S31805 Physical Constants: Density 7.8 Mg/m³ Melting Range 1371-1432 ℃ 253Ma pipe advantages: 1. High Creep Strength: Your assurance of durability under high-stress conditions. 2. Isothermal and Cyclic Oxidation Resistance: 253Ma pipe stands strong against the harshest oxidation challenges. 3. Combustion Gas Resistance: Defends against corrosive gases with remarkable efficiency. 4. Weldability: Easily adapted for various fabrication needs. 5. Outstanding Oxidation Resistance: Withstands extreme temperatures up to 2000°F. 6. Exceptional Creep-Rupture Strength: Comparable to premium nickel base alloys. UNS S31805 Mechanical Properties Grade Tensile Strength, min, (MPa) Yield Strength, min, (MPa) Elongation in 2 in. or 50mm, min, % Hardness, max HB S31805 650-850 310 40 210 253Ma pipe applications: 253MA stainless steel pipe finds its place in a multitude of industries where strength and heat resistance are paramount. 1. Oil and Gas Industry: Ideal for offshore and onshore applications. 2. Petrochemical Industry: Safeguard critical equipment in chemical processing. 3. Power Plant Industry: Ensure uninterrupted power generation. 4. Pharmaceuticals Industry: Maintain product quality and safety. 5. Refining Industry: Withstand the harsh conditions of refining processes.

THE 25th CHINA(GUANGZHOU) INTERNATIONAL DIE CASTING,FOUNDRY & INDUSTRIAL FURNACE EXHIBITION www.foundrychina-gz.com O , rganized By： Guangzhou Julang Exhibition Design Co., Ltd. Special Thanks to: The U.S. Consulate General in Guangzhou, Consulate General of the UK of Great Britain and Northern Ireland in Guangzhou, The Australian Trade Commission, Italian Institute of Foreign Trade, Embassy of the People’s Republic of China in Bangladesh, The Hong Kong Trade Development Council, Embassy of the People’s Republic of China in Turkey, Commerce of United Arab Emirates in China Supporting Organizations: BYD Auto, Honda, Toyota, Chery, Nissan, Midea, Glanze, TCL, Gree, Fotile, Panasonic, HuaDi, Hisense Kelon, Macro, SONY, Siemens, LG, China State Shipbuilding Corporation, Guangzhou Shipyard International, China National Aviation Holding Company, Guangdong No.1 Construction Engineering Co., Ltd, Mitsubishi Heavy Industries (China) Co, Ltd, Hitachi Elevator (China) Co.,Ltd, ZTE Corporation, Huawei Technologies, etc. Previous Review: THE 24th GUANGZHOU INT’L DIE CASTING, FOUNDRY & INDUSTRIAL FURNACE EXHIBITION has become a great success after 24 years good working. Lots of large-scale industry enterprise have come to the event such as DISA, MAGMA, Dynacast, Anycasting, ABB, Buhler, OSKAR FRECH, L.K. Group, Ultraseal International,Toshiba, YueyinElectromeChanical,IDRA,ROSLER, Zitai Precision Mcahinery, Wencan Die Casting, Chongqing Yujiang Die Casting,Modern Metal & Refining etc.. We are sure the next event in 2025 will be the first choice for you to expand the market and enhance the brand. Schedule and Venue Show time: May 10-12,2025 Move-out: 1pm,12 May,2025 Move-in: 8-9 May,2025 Venue: Ground Floor, C Area, China Import and Export Fair Complex(No.980,Xingang Dong Road, Guangzhou, China) Exhibiting Scope 一、 Die Casting parts: 1. All kinds of aluminum, magnesium, zinc, copper alloy die castings. 2. Automotive die casting: actuator assembly, sprocket chamber, transmission assembly, gear box, clutch shell, round tube, sleeve, pump body, pump casing, shunt, gearbox housing assembly, gear chamber cover, lid, transmission, brake, grain belt wheel chamber, radiator, oil bottom shell, cylinder head, cylinder, intake manifold, cover, suspension control arm, steering knuckle, gravity intake pipe, turbocharger compressor inlet pipe, outlet pipe, generator bracket, aluminum frame, air conditioning compressor, generator bracket gear cover. 3. Motorcycles and electric vehicles: Die Casting curved box body, crankshaft box, clutch cover, cover, crankcase front cover, box, power transition cover, motor cover, motive parts, engine box; 4. All kinds of lighting, communications, medical, garden, valves, electrical appliances, instrumentation, computer, motor pressure casting products. 二、castings parts: 1. Cast steel, cast iron, stainless steel castings, non-ferrous alloy castings, aluminum castings, copper castings, ductile iron castings, wear-resistant castings; (precision casting, sand casting, investment casting, die casting, centrifugal casting, gravity casting, low pressure casting, special casting, etc.). 2. Copper alloy automobile, motorcycle, machine tools, ships, wind power, engineering machinery, rail transportation, heavy machinery, mining machinery, textile machinery, printing machinery, medical machinery, general machinery, power transmission, electronic communications, petrochemical, building hardware, pipe valve, pipe fitting, municipal engineering, city art castings and aluminum / magnesium / zinc / die casting. 三、Die casting equipment; Smelting unit; Die-casting alloys; Die casting coating; Die Casting Mold; process control and extrusion casting; casting under low pressure; Gravity metal mold casting; centrifugal casting; continuous casting; shell mold casting; lost foam casting. 四、sand preparation equipment; shakeout equipment; molding core equipment; Shot blasting equipment; metal casting equipment; Smelting and burning equipment; Investment casting equipment; conveyer (handling) equipment; detection device; Aging treatment equipment; coating equipment; core drying equipment; Special casting equipment; Foundry furnace and accessories; Burner; Refractory material; cast materials; Casting resin, Casting repair material and Equipment and other ancillary products; control equipment; measuring and test instruments 五、forging equipment; Die forging equipment; free forging equipment; rotary forming, extrusion, cutting, bending and torsion forming equipment; mechanical press; automatic forging press; hydraulic machine; automatic molding equipment; common molding equipment; forging hammer; firging machine; shearing machine; warping machine; Roll of sheet material uncoiling leveling device; riveting machine; Other forging equipment and accessories; For industrial furnace forging and energy conservation technology; Forging automation control equipment. 六、furnace for heat treatment; Auxiliary equipment and fittings for heat treatment furnace; Quenching cooling device; Ion nitriding equipment; induction heating equipment; flame fire equipment; heat treatment production line; continuous furnace mechanical device; vacuum drying oven, Vacuum controlled atmosphere heat treatment technology; thermodynamic instrument; Automatic control of heat treatment and detection device; combustion equipment; the heating material and equipment; quenching medium; heat insulating material; refractory materials. 七、Dust removal and purification system; water treatment equipment and technology; nitrogen making technology; gas separation and recycling technology. 八、Ventilating device; Exhibition Charges Brand Hall (minimum area of 36sqms): 450 USD/sqm raw space rent + 5 USD/sqm construction management fees Standard Booth: USD4500/booth (9sqms) Included Basic Fittings: booth boarding, fascia board with company name, one table, two chairs, carpet , garbage can , two daylight lamps ,air condition Organizer Detail GUANGZHOU JULANG EXHIBITION DESIGN CO., LTD Add: Suite 3A05-3A06,Building A1, Galaxy City, Huaming Rd 29,Pearl River New City, Tianhe, Guangzhou, 510623, China Tel: 0086-20-38620790 Fax: 0086-20-38620781 Contact: MeiWen 0086-18002266711 E-mail: julang@julang.com.cn WeChat : 18002266711 Website: www.foundrychina-gz.cn

Minimum Order: 9 kilometres

When customers have high requirements on the quality and accuracy of mechanical parts, and the quantity is relatively small, CNC Machining is the most suitable process. Our rich experience in plastic processing makes us have excellent ability in processing metal parts.With dozens of CNC machines, including milling, turning, drilling, and engraving machines, we can process various of parts and products with multiple materials like stainless steel, soft metal and hard normalized steel etc.

Curved wire mesh fence panels are rigid galvanised steel wire mesh sheet welded and bent / curved into dimentions, also known as 3D fence panels. 3D Curved Mesh Fence Panels prevent people from approaching the perimeters. Can be used as perimeter fence or used together with palisade fence to form a high security double fencing system. Curved welded wire mesh fence panel with posts Curved galvanized wire mesh panels with posts,fittings and post caps Wire mesh galvanized, bend, 3.85 mm x 50 x 120 mm, in 10 feet panels Posts with base plate anchored to concrete foundation 6' post height, 2x2x.12 Galvanized finish and powder coated Powder Coated Steel 3D Bending Mesh Fence Panel Black powder coated steel 3D curved mesh panels Color: Power coat black Material: Galvanized steel wire Supplied with powder spraying Peach post

We supply palisade steel gates as important parts for Palisade Fence System. Tubular fencing gates designed in single gate or double gates are for accessing pedestrian and motors. Like palisade fence panels, the framed gate panels can be topped with anti climbing barbed wires. Leaf types: Single leaf palisade gate Double leaf gate Pales for gate panels: D pales W pales Anti corrosion protection types: Palisade gates, hot dipped galvanized Palisade gates, galv. and powder coated pvc Applications: Double Door Motor Gate Single Security Gate Entry / entrance Gate Pedestrian Gate

Welded meshes are supplied in galvanized and powder paint/ coated finish. Weld mesh panel can be used with steel palisade to form a stronger fencing texture, a dual fencing panels with both steel bar railing and mesh partition. The mesh netting welded also makes a popular secure fencing material for airport, road, residences, prison, garrison and borders. Security Weld Mesh Panelling Weld mesh partition is used with palisade fence and many other fencing materials to provide additional anti-cutting, anti-climbing features. Normally, welded mesh of galvanized finish works with steel fencing of same finish. Zinc coated galvanized steel mesh railings The typical specifications as the following: Fence panel: Welded galvanised 3mm diameter steel wire mesh, wire mesh reinforced, 3.5m height (inclusive of topping coil diamter which should not be more than 700 mm diamter) above top of foundation, 76mm x 12.5mm aperture Fence Posts: fabricated steel posts showing clear sectional dimensions, braced or tapper locking, height of 3.5m above top foundation level Weld mesh panels for gates available. Topping Coil can be mounted above: galvanised steel barbed (blade profile) wire, high density per meter run, with fixing mechanism on steel angles/brakets, posts & fence panels, all topping coil materials complete with all accessories necessary for installation. Galvanized Wire Mesh Fence - Security Mesh Fence of Welded Panels, Posts, Toppings and Gates Galvanized wire mesh fence welded with blade profile barbed wire topping Fence panels, complete with wire meshes, posts (including extended posts 6m high, for installation of CCTV Cameras at intervals of 100 m and all accessories necessary for installation), topping and gates. Typical Specifications: Fence panel: Welded galvanized 4mm diameter steel wire mesh, wire mesh reinforced, 4m height (inclusive of topping coil diameter which should not be more than 700mm diameter) above top of foundation, 76mm x 12.5mm aperture Fence Posts: fabricated steel posts, braced or tapper locking, height of 4m above top foundation level with concrete foundation of sectional dimensions 400mm x 400mm x 700mm depth Fence gates: 8 m double leaf swing and 6 m double leaf swing, and pedestrian gates 1.2 m width, all with installation accessories. Topping Coil: Galvanized steel barbed (blade profile) wire, high density per meter run, with fixing mechanism on steel angles/brakets, posts & fence panels. All topping coil materials are complete with all accessories necessary for installation.

Razor spike tapes are fixed to the top rails of steel fencing, used to prevent climbing and bird perching. Security spikes can be installed with following fence panels and gates: Welded mesh fence; Palisade; Chain link mesh fence; Expanded metal fence. Materials: Stainless steel 430, 304 Hot dipped galvanized steel Galv. and coated. Blade type: Short blade, medium blade and long blade. Features Multi dimensional designs offering superior excellent physical and psychological fencing and safety systems; Anti climbing razors heavily ribbed; Hot dip galvanized finish against corrosion; Easy to install; No maintenance. Fencing Spike StripsHot Dip Galvanized Security Spikes for anti climbing fencing tops Razor spike strips, hot dip galvanized finish, with a 2mm plate thickness and a barb length 100mm. Ribbon lengths options: 1.45 m, 1.8 m, 2.0m, 2.5m, custom size. Steel Palisade Fence with Razor Spike Tops Hot Dipped Galvanized for High Security Fencing Uses Steel palisade fence with galvanized or stainless steel razor spikes mounted on top rails is commonly used for security perimeter and borders. Standard palisade fence system with razor spikes top provides a higher level of safety barrier. Customized sizes are supplied upon requests. Popular combination is palisade 3mm thick pales, 65mm x 2350 mm long spear post or trident top, with gi steel razor spikes 2mm x 100mm x1.45m tape length.

Supply of single spiral razor wire with Y fencing post black, 6', 1.8 to 2kg/mtr to fencing wholesaler in US. Single Spiral Razor Wire Hot-dipped Galvanized is a razor barbed wire installed in single coil razor wire fencing. Single Spiral Razor Wire or Concertina Razor Wire? Single spiral or coil razor wire forms a contrast with crossed / double spiral razor wire. Single spiral razor wire costs less due to less using of razor wire materials, while excerts less anti climbing effect then concertina wire. Galvanized Single Spiral Razor Wire CT-65 Size: 18" inner diameter x 50' linear length 33 loops per roll Blade Type: CT-65 Blade Thickness: 0.024" Core Wire Diameter: 0.099" Blade Length:2.56" Blade Width: 0.83" Blade Space:3.94" Package: Carton Box CBT 65 Blade Single Spiral Razor Wire Hot Dipped Galvanized Steel We also supply other blade sizes of single spiral razor wire. Single Coil Razor Barbed Tape Form: Single coil Razor barbed tape in single spiral 500mm Diameter Coil Blade: BTO 22

Concertina Razor Barbed Wire Hot Dipped Galvanized Concertina Razor Barbed Wire is a crossed razor wire clipped into concertina style offering maximum anti-climbing and frightening effects. When mounted on fencing panels, concertina razor barbed wire ( simplified as concertina wire) enhances the strength of the security fencing. Y post is mostly installed with the fencing panel to support the concertina razor barbed wire. Concertina Razor Barbed Wire, Hot Dipped Galvanized Hot dipped galvanized concertina razor barbed wire Material: Galvanized Height / diameter: 700mm Length / diameter: 700mm Length: 10m per coil Blade specification: BTO 22 Type: Cross type razor barbed wire Barbed wire diameter 45 cm 5 rolls per pack / each roll 7 kilos 5 rolls: 35 kilos 200 packs x 35 kilos 304 and 316 SS Concertina Wire Coils Stainless steel concertina wire coils, with stainless steel core Coil Diameter: 30 inch 56 spirals per coil Clips: 3 Coil length: 50 feet Material: High tensile stainless steel 304 core wire

STRANDED BARBED WIRE, RAZOR BARB WIRE AND CONCERTINA Security barbed wire is supplied in three forms: Twisted barb wire, razor barbed wire and concertina barbed wire. Barbed wire and spikes are all mounted along top rails of fencing panels for high level of security purposes. Stranded Barbed Wire Materials: Electro-galvanized Hot dipped galvanized Plastic coated galvanised steel Main types: Single barbed wire or single strand barbed wire Hot Dip galvanized steel barbed wire, HDG Galv. Reverse twisted galvanized barbed wire Double strand barbed wire, electro-galvanised and zinc galv. Typical size: Wire gauge: BWG14 Barb distance:12.5 cm Barb length: 1.8 cm Finish: HDG hot zinc plate (zn) Strand: Double

Typical high security palisade fencing system has the following: Steel palisade panels; Steel palisade gates; Top rail security spikes; and / or Razor flat wrap; and / or Razor coil. All material shall be hot dip galvanised to SABS/ISO 1461. Triple Pointed and Splayed Palisade Fence with Razor Wire for High Security Applications Steel Palisade Panels The palisade panels are constructed with triple pointed or spear top posts, top rails, razor spikes, bottom rails and accessories. Modular W section steel palisade panels of pales, posts, rails Modular palisade fence panel with frame post, bottom rail and top rail bolt fixing Spear top fence panels of pales, posts and rails Modular palisade panel fixed with horizontal rails bolted at medium position of the panel height Tubular Fencing Posts Corner posts must be installed at a 45 deg angle. Two 40 x 40mm taps with a 14mm hole must be welded, at 45 deg, 860mm from the bottom and 2700mm from the bottom on the inside flange of the corner post. Four M 12 x 40 mm bolts with hex nuts and washers must be used to secure the panels to the post. A 40 x 40 mm tap with a 14mm hole must be welded 525mm from the bottom, on the inside flange of the corner post, for the earth tail connection. There will be occasions when the Posts will be surface mounted and in these instances the Post shall be only 2400mm long having a 200mm x 200mm x 6mm Base Plate fully welded to the Post. The Base plate shall have Four 14mm Diameter holes positioned at 140mm centres at each corner of the Base Plate. The Post shall be secured by means of Four 12mm Stainless Steel Chemical Anchors. Palisade Panels.(Refer to figure 6) Three normal panel sizes options: 825 x 2350 mm, 1200 x 2350 mm and 2100 x 2350 panels. Fittings for fixing the panels: hot dip galvanised cap square bolts, hex nuts and washers, stainless cap square bolts and hex nuts and washers. Top Rails. (Refer to figure 6) Material: 50mm x 50mm x 5mm angle iron. At the end of the rail a 13mm hole must be drilled through the centre for M12 mounting bolts. Razor spikes must be fitted to top rails by means of 6 mm pre-drilled holes (before galvanising) and secured with 4.8 mm full stainless steel pop rivets. Top Rail Security Spikes. Industrial standard high security spikes shall be used.