Iron & Steel

Cement nails, commonly known as steel nails, are a kind of nails, made of carbon steel, made of 45 steel or 60 steel, processed by wire drawing, annealing, nail making, quenching and other processes, so the texture is relatively hard . Its function is to nail some hard objects that cannot be nailed by other nails, because the material is very different from ordinary nails, and it is a special nail. Cement nails are very hard, thick and short, and have a strong ability to penetrate. Classification There are many kinds of cement nails, such as sliding rod, straight grain, twill grain, spiral, bamboo joint, etc., and the common ones are straight grain or sliding pole. According to different classification methods, cement nails can also be divided into: black cement nails, blue cement nails, colored cement nails, countersunk head cement nails, K-shaped cement nails, T-shaped cement nails, galvanized cement nails and so on.

Features: high corrosion resistance, easy installation, quick and easy, low cost, high strength, good rigidity, beautiful appearance, wide field of view Surface treatment: electro-galvanized, hot-dip galvanized, sprayed, dipped and stainless steel wire, etc. Triangular bending fence Specification: Dip wire diameter: 5.0mm Aperture: 50mm X 180mm Column size: 48mm X 2.5mm Piece of Mesh： 2.3m X 2.9m Mesh Opening 50x100mm/50x150mm/50x200mm/55x200mm/75x150mm Wi , re Diameter 3.0/3.5/4/4.5/5.0mm Panel Height 0.6m-3.0m(Suggestsize：2m/2.4m/3m) Panel Width 2.0m-3.0m(Suggestsize：2m/2.5m/2.9m) Post Type RoundPost：48x1.5/2.0mm60x1.5/2.0mm Square Post(SHS) ：50X50x 1.5/2.0mm60x60x 1.5/2.0mm80x80x 1.5/2.0mm Rectangular Post(RHS) ：40x60x 1.5/2.0mm40x80x 1.5/2.0mm 60x80x1.5/2.0mm80x100x1.5/2.0mm Su , rface Treatment hot dipped galvanized， galvanized+powdercoated， galvanized+PVC coating Color RAL 6005 green， RAL7016gray， All RAL color can be customized Note The fence can be customized according to your required if above specification is not satisfied with you

Razor barbed wire has excellent features such as beautiful, economical and practical, good anti-blocking effect and convenient construction. Razor barbed wire is made of hot-dip galvanized steel sheet or stainless steel sheet stamped out of sharp blade shape, high tension galvanized steel wire or stainless steel wire as the core of the combination of blocking equipment. Because of the unique shape of the razor barbed wire is not easy to touch, so it can achieve excellent protection and isolation effect. Feature: Installation Forms * Flat wrap coils can be used in the following forms: * Installed against the existing smooth wire mesh fence; * Fitted to the welded mesh fence; * Fitted by overlapping the fence mesh; * Installed to the brick wall directly.

Welded reinforcing mesh also known as welded wire reinforcement, is a kind of mesh reinforcement. Reinforcing mesh is a highly efficient, economical and flexible for concrete reinforcement, greatly save the construction time and reducing the labor force. It is widely used in road and highway construction, bridge engineering, tunnel lining, housing construction, floor, roof, and walls, etc. Below are different categories of steel reinforced mesh you can purchase for your construction work. · Square opening steel reinforced mesh: This mesh has stainless wires that run vertically and horizontally supporting each other while forming small squares. · Rectangular steel reinforced mesh: This mesh has stainless wires that run vertically and horizontally supporting each other while forming smaller rectangular shapes. · Welded steel reinforced mesh for building vertical walls. · Customized types, also known as special steel reinforced mesh. Ref No. Std Unit Longitudinal Wires(mm) Cross Wires(mm) Pitch of wire(mm) Mass(Kg) Mass(Kg/m2) Q131 Sheet 5 5 150 x 150 22.476 2.091 Q188 Sheet 6 6 150 x 150 32.401 3.014 Q221 Sheet 6.5/5.0 6.5 150 x 150 33.707 3.136 Q295 Sheet 7.5/5.5 7.5 150 x 150 44.245 4.116 Q378 Sheet 8.5/6 8.5 150 x 150 66.659 5.157

Hunan Standard Steel Co., Ltd is a leading manufacturer and distributor of seamless steel pipe, welded steel pipe, OCTG products(casing pipe and drill pipe), hollow section (square tube and retangular tube) and pipe fittings (such as pipe flange,elbow,reducer). For more, visit: https://www.hu-steel.com

Minimum Order: 1 bags

ASTM A53/A106 GR.B 1/4 "-28" 15CrMo petroleum cracking pipe Brand: 15CrMo, 1Cr2Mo, 1Cr5Mo, etc Product type: ASTM A53/A106 GR.B，specifications：1/4″-28″,13.7-711.2mm& , lt; , br>API SPEC 5L，Steel grade：B、X42、X46、X52，specifications：1/4 , ″-28″,13.7- 711.2mm ASTM A106/A53/API 5L GR.B，Steel grade： B，specifications：1/4″-28″,13.7- 711.2mm , ASTM A179，specifications：3/4″、1″5.-40℃-101

15CrMo 12CrMo seamless steel pipe for high-pressure fertilizer equipment Purpose: Suitable for chemical equipment and pipelines with working temperatures ranging from -40 to 400 degrees and working pressures ranging from 10 to 32 MPa. It is suitable for transporting chemical media such as synthetic ammonia, urea, methanol, etc. Brand and steel grade: 16Mn, 15CrMo, 12CrMo, 12Cr2Mo, etc Product surface description: Smooth, neat, and rust free Wall thickness: 1mm~100mm Outer diameter: 6mm~1000mm Product features: high temperature resistance, corrosion resistance

ASTM A333 AP WELD seamless pipe for ships Purpose: Used for the manufacturing of seamless steel pipes for marine boilers, superheaters, and Class I and II pressure piping systems. Grade: ASTM A106B, ASTM A333, ASTM A335, ASTM A179 Production process: cold drawing, hot rolling, extrusion Outer diameter: 8mm-1240mm Wall thickness: 1mm-200mm Connection: flange, welding Standards: ASTM A312, ASTM A789, ASTM A269

ASTM SA53 20CrMo 42CrMo Hot rolled seamless pipes for structural use Seamless steel pipes for structural use are seamless steel pipes used for general and mechanical structures. Material (brand): 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo. Standards: ASTM A53, ASME SA53 Steel grades: A53A, A53B, SA53A, SA53B Features: High strength, corrosion resistance, acid and alkali resistance Product surface description: flat and smooth Surface treatment: acid pickling, galvanizing, painting

ASME B36.10M 1/4 "Seamless Steel Pipe for Fluid Transport The main applications of seamless steel pipes for transporting fluids include transporting petroleum, natural gas, coal gas, water, and certain solid materials. 1. Transportation of oil and natural gas: Seamless steel pipes are widely used for transporting fluids such as oil and natural gas, with specifications generally ranging from Φ 159-426mm. 2. Transporting water, gas, and air: Galvanized seamless steel pipes for low-pressure fluid transportation are mainly used for transporting low- pressure fluids such as water, gas, and air, with specifications generally ranging from 10mm to 159mm. 3. Seamless steel pipes for fertilizer equipment: used for transporting chemical raw materials such as ammonia and urea, with specifications generally ranging from Φ 219-426mm. 4. Seamless steel pipes for deep well pumps: used for transporting groundwater, with specifications generally ranging from Φ 76-168mm. Standard: ASME B36.10M or ASME B16.19M Brand:16Mn, 09MnV Wall thickness: 1-200mm

API SPEC 5CT N80 L80 P110 oil pipe coupling seamless pipe Seamless steel pipe for tubing, used for casing and tubing in oil wells. Standard: API SPEC 5CT Applicable fluids: water, oil

A333Gr. 6 3pe anti-corrosion conveying steel pipe Purpose: To transport general pressure fluids such as water, gas, air, oil, and warm steam. Material: L245N L360N L290N 3PE anti-corrosion generally consists of three layers of structure: First layer of epoxy powder (FBE>100um) Second layer adhesive (AD) 170-250um Third layer polyethylene (PE) 1.8-3.7mm

API SPEC 5CT J55 K55 Black Petroleum Casing Materials: H40, J55, K55, N80, L80, P110, C90, T95, Q125, V150 Standard: API SPEC 5CT Product surface description: Smooth Product process: Hot rolling, cold drawing Product features: Corrosion resistance, high strength Specification: 139.77.72R-2177.89.19R-2244.58.94R-2244.510.03R-22 , 44.511.05R- 2 Steel grades: H-40, J-55, N-80, P-110, C-75, C-95 Purpose: Steel pipes used to support the wellbore of oil and gas wells Product sales method: spot/customized Connection: welding, threading, flanges, etc

ASTM A53 16Mn PFA seamless tube for gas cylinders Usage: Used for manufacturing fire extinguishers, oxygen cylinders, liquefied petroleum gas cylinders, etc. Features: High strength, good safety, high pressure resistance, corrosion resistance Model: 16Mn, 30CrMo, 35CrMo, 34CrMo4, 30CrMnSiA, 37Mn, 34Mn2V Outer diameter: 6-2000mm Processing technology: welding, drilling, laser cutting Connection method: WELD, Tri-Clamp Standards: ASTM A106, ASTM A53, etc Tensile strength: ≥ 930 (95) Elongation%: ≥ 24 Alloy content%: 0.18-0.24