Iron Pipes

Galvanized Square Pipe standard: ASTM, DIN, ISO, EN, JIS, GB, etc. Material: Q195-Q345、Q235、Q195、Q215、ST35-ST52、ST37 , etc. Wall thickness: 0.5mm-30mm, or as required. Outer diameter: 10mm*20mm-300mm*500mm, or as required. Length: 6m-12m, or as required. Surface: Galvanized, 3PE, painting, coating oil, steel stamp, drilling, etc. Package: Standard export package, or as required. Price term: EXW, FOB, CIF, CFR, CNF, etc. Payment: T/T, L/C, Western Union, etc. Export to America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc. Learn more: https://www.lu-steelgroup.com/ Galvanized square pipe is a hollow square section steel pipe with a square section shape and size made of hot-rolled or cold-rolled galvanized strip steel or galvanized coil as a blank, cold-bent and formed by high-frequency welding. , Or a galvanized rectangular tube made of cold-formed hollow steel pipe prepared in advance and then processed by hot-dip galvanizing. Galvanized square pipes are divided into hot-dip galvanized square pipes and cold- galvanized square pipes from the production process. It is precisely because the processing of these two galvanized square tubes is different that they have many different physical and chemical properties. In general, they have many differences in strength, toughness and mechanical properties.

Minimum Order: 1 bags

Shan Dong Lu steel Group Co., Ltd is a professional production of Petroleum steel pipe manufacturer Petroleum steel pipe standard: ASTM, DIN, ISO, EN, JIS, GB, etc. Material: Q235A、Q235B、10#、20#、Q345(16Mn)、L245(B)

Minimum Order: 1 bags

Small seamless steel Pipe standard: ASTM, DIN, ISO, EN, JIS, GB, etc. Material: ASTM A106B、ASTM A53B、API 5L Gr.B、ST52、ST37、ST44 Outer diameter: 4mm-89mm, or as required. Wall thickness: 0.5mm-25mm, or as required. Length: 1m-12m, or as required. Surface: Lightly oiled, hot dip galvanized, electro-galvanized, black, bare, varnish coating/anti-rust oil, protective coating, etc. Package: Standard export package, or as required. Price term: EXW, FOB, CIF, CFR, CNF, etc. Payment: T/T, L/C, Western Union, etc. Export to America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc. The website: https://www.lu-steelgroup.com Seamless steel pipes with small outer diameters can be called small-diameter seamless steel pipes. Small-diameter seamless steel pipes can also be divided into: seamless small-diameter steel pipes and straight seam (also called welded) small-diameter seamless steel pipes. The outer diameter of the steel pipe is 89mm or less, 4mm or more; they can be collectively referred to as small-diameter seamless steel pipes.

Minimum Order: 1 bags

Shan Dong Lu steel Group Co., Ltd is a professional production of Thick wall seamless steel pipe supplier Thick wall seamless steel pipe standard: ASTM, DIN, ISO, EN, JIS, GB, etc. Material: ASTM A106B、ASTM A53B、API 5L Gr.B、ST52、ST37、ST44 Outer diameter: 20mm-1200mm, or as required. Wall thickness: 0.5mm-25mm, or as required. Length: 1m-12m, or as required. Surface: Lightly oiled, hot dip galvanized, electro-galvanized, black, bare, varnish coating/anti-rust oil, protective coating, etc. Package: Standard export package, or as required. Price term: EXW, FOB, CIF, CFR, CNF, etc. Payment: T/T, L/C, Western Union, etc. Export to America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc. More details link: https://www.lu-steelgroup.com The production process of thick-walled seamless steel pipes can be divided into four basic methods: cold drawing, cold rolling, hot rolling, and thermal expansion. Uses are divided into seamless steel pipes for structure; seamless steel pipes for transportation; seamless steel pipes for boilers; high-pressure seamless steel pipes for boilers; high-pressure seamless steel pipes for fertilizer equipment; seamless steel pipes for geological drilling; seamless steel pipes for oil drilling; Seamless steel pipes for petroleum cracking; seamless steel pipes for ships; cold-drawn cold-rolled precision seamless steel pipes; various alloy pipes. Seamless steel pipes are represented by outer diameter and wall thickness. Thick-walled seamless steel pipes are mainly used for mechanical processing, coal mines, hydraulic steel, and many other purposes.

Minimum Order: 1 bags

Shan Dong Lu steel Group Co., Ltd is a professional production of Precision seamless steel Pipe supplier Precision seamless steel Pipe standard: ASTM, DIN, ISO, EN, JIS, GB, etc. Material: ASTM A106B、ASTM A53B、API 5L Gr.B、ST52、ST37、ST44 Outer diameter: 20mm-1200mm, or as required. Wall thickness: 0.5mm-25mm, or as required. Length: 1m-12m, or as required. Surface: Lightly oiled, hot dip galvanized, electro-galvanized, black, bare, varnish coating/anti-rust oil, protective coating, etc. Package: Standard export package, or as required. Price term: EXW, FOB, CIF, CFR, CNF, etc. Payment: T/T, L/C, Western Union, etc. Export to America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc. More details link: https://www.lu-steelgroup.com Precision seamless steel Pipe/tube is a kind of high-precision steel pipe material processed by cold drawing or hot rolling. Because the inner and outer walls of precision steel pipe have no oxide layer, bear high pressure and no leakage, high precision, high smoothness, cold bending without deformation, expansion It is mainly used for the production of pneumatic or hydraulic components, such as cylinders or oil cylinders, which can be seamless pipes or welded pipes. Compared with solid steels such as round steel, seamless steel pipes are lighter in flexural and torsional strength when the bending and torsion strength is the same. It is a kind of economical cross-section steel, which is widely used in the manufacture of structural parts and machinery.

Minimum Order: 1 bags

Seamless steel pipes are perforated from whole round steel, and steel pipes without welds on the surface are called seamless steel pipes. According to the production method, seamless steel pipes can be divided into hot-rolled seamless steel pipes, cold-rolled seamless steel pipes, cold-drawn seamless steel pipes, etc. According to the cross-sectional shape, seamless steel pipes are divided into two types: round and special-shaped. Special-shaped pipes have square, elliptical, triangular, etc. The maximum diameter is 900mm and the minimum diameter is 4mm. According to different uses, there are thick-walled seamless steel pipes and thin-walled seamless steel pipes. Seamless steel pipe standard: ASTM, DIN, ISO, EN, JIS, GB, etc. Material: Q195, Q215, Q235, Q345, Q235B, A53(A,B), Gr.B, X42, X46, X52, X56, X60, X65, X70, X80,A53， A283-D， A135-A， A53-A， A106-A， A179-C， A214-C， A192， A226、A315-B、A53-B、A106-B、A178-C、A210-A-1 , 、A210-C、A333-1.6、A333- 7.9、A333-3.4、A , 333-8、A334-8、A335-P1、 A369-FP1、A250-T1、A209-T1、A335-P2、 A369- , FP2、A199-T11、A213-T11、A335-P22、A3 69-FP22、A199-T22、A213-T22、A213- T5、A335 , -P9、A369-FP9、A199-T9、A213-T9，etc Outer diameter: 18mm-900mm, or as required. Thickness: 1mm-120mm, or as required. Length: 6m-12m, or as required. Surface: Bare, painted, galvanized, anti-corrosion, 3PE, PE/PP/EP/FBE, etc. Package: Standard export package, or as required. Price term: EXW, FOB, CIF, CFR, CNF, etc. Payment: T/T, L/C, Western Union, etc.

Minimum Order: 1 bags

Slotted/perforated pipes and tubes are common casing layer for pipe-core wire wrapped well screens. The perforated casing tube has round holes uniformly distributed for smooth flow of the liquid. It is actually a supporting pipe for sand control system in drilling oil or water wells. The metals are mostly stainless or mild steel. How it Works: Perforated pipe or punched tubing is used as connection support. It links the wellbore and the producing formation through punched holes in the casing and the cement sheath that surrounds it. The size and distribution of perforated hoses pose a direct impact on well productivity. Features: Available in J55 or N80. J55 and N80 have high strength and less potentiality of deformation. Punched hoses are smooth and clear without burrs. Easy installation. Overall preservative treatment creates a dense protective layer over the surface of the pipe and improves corrosive resistance. Six types of punched hoses are available for specific application. Two types of hoses distribution are manufactured.

Victall is a manufacturer of perforated, spiral wound tubes used for sand control assemblies in oil field down-hole operations & other applications including water treatment, food processing, nuclear energy & pulp & paper. Sand Control Assemblies inclues: Perforated Tubing Perforated Tubing Filters Spiral Welded Metal Tubing Perforated metal tubes are available in diameter up to 6 in. & lengths up to 30 in. in different metals including carbon steel, stainless steel & aluminum in different thicknesses. We manufacture standard & custom perforated metal tubes. Materials handled include stainless steel & carbon steel, aluminum, brass, bronze, phosphorbronze and other metal alloys. Perforated tubing is available in OD up to 3 in., wall thickness from 0.024 in. to 0.118 in. & tube lengths up to 27.5. Popular sizes: Steel tube OD - 30mm wall thickness 0.5mm length of tube will be 91mm and 136mm lengths. Holes for the perforated tube 1 - 2mm holes.

Perforated liner is a sand control screen widely used in the horizontal completion wells of SAGD and other thermal heavy oil recovery. It is made of stainless steel or galvanized steel pipes slotted with single, double line or staggered patterns. This metal tubing has excellent properties in withstanding installation loads and operation loads make it the premier choice for SAGD. The perforating of liners are done with laser cutting process without contact operation. This process can effectively avoid undesirable factors which will cause the deformation of the base pipe. Laser cutting process uses windows interface for easy operation and accurate calculation. Perforated liner geometry consists of stamped length, stamped width, line density and perforating distribution. All these parameters can be bespoken to achieve the required open area. For example, multiple staggered pattern or gang pattern significantly increases the open area compared with single cut pattern.

Round opening perforated sheet metal is the most widely used for making of perforated pipes/tubes. The sheet metal is punched by a die to get its round opening. The shape of the hole is determined by the shape of the die. For perforating a round hole pattern, the die is pre-made into circular shape. Then the sheets or plates are welded together to form a cylinder or tube. Round hole opening has two patterns of staggered centers. 60°Degree Staggered Centers round hole are the most popular of all pattern types because of their inherent strength, their multitude of varied open areas ,and their attractive appearance, An alternate to the standard patterns is 45°degree staggered centers .Straight center round hole patterns are available in various sizes and open areas, but they are the weakest of the round hole pattern. The die’s diameter can vary from approximately twice the thickness of the material being punched to over two inches. Specifications: The thickness of metal sheet:0.1-12mm Hole types : round Tube types: round, or square Uses: Round hole perforated tubes are used for decorating, cage ventilation, antiskid. At the same time, the different metal mesh can be as the guard of central heating, air conditioning equipment, different sorts of chassis and machines. Another important use is filtration. For instance, filter, filter pipe, water and gas treatment equipment. The surface of the tube is plain, clean and no furring.

Stainless steel corrugated pipe is installed in the liquid conveying system as a kind of flexible pressure-resistant pipe to compensate for the mutual displacement of the pipes or the connecting ends of machines and equipment, absorb vibration energy, and can play the role of vibration reduction and noise reduction. It has good flexibility and light weight. , Corrosion resistance, fatigue resistance, high and low temperature resistance and many other features.

Minimum Order: 100

Beige PE coated pipe is connected with metal joint or plastic conector, which can be widely used in pipe & joint system. Steel material SPCC Steel thickness 0.7, 0.8, 1.0, 1.2, 2.0mm Coating material PE Coating thickness 1.2±0.02mm Pipe outside diameter 27.8±0.2mm Length 4M/per bar Color Beige Packing detail 10 bars per bundle About the color and customized length, welcome to consult us. Beige SPCC PE Coated Steel Pipes JY-4000MH-P 27.8mm Diameter 0 Why now we: 1. Metal joint material: All the metal joints (JY and JYJ series) of our company are selected from the cold rolled plate (SPCC) of No. 44 medium carbon steel. The cold rolled plate has good hardness and plasticity and is harder than the hot plate. The metal joints that come out have good load- bearing properties. 2. The thickness requirements of the metal joint materials: The thickness of the metal joint materials produced by our company is 2.5±0.02MM, which is stronger for the metal joints with a thickness of 2.3MM. 3. Lean tube materials: (1) Our company's lean tube has adopted an anti-rust treatment on the inner wall of the tube with a layer of anti-rust paint, which has a longer service life than the lean tube without rust prevention. (2) The outer encapsulation thickness of our lean tube is 1.2MM, and the encapsulation thickness is uniform and will not appear thick on one side and thin on the other side, which allows our lean tube to be assembled with our metal joints more tightly and securely. 4. Our metal joints are safer: our metal joints are all made anti-scratch treatment, the joint surface is free of burrs and rhombuses, and the rhombuses of our metal joints are all arc-shaped.

Product Description: Material: Carbon Steel: ASTM/ASME A234 WPB/WPC; A420 WPL6; ASTM A860 WPHY42/52 /60/65/70/75, ST37.0, ST35.8, ST45.8, 10CRMo910, 15CrMo, 12Cr1MoV,etc; Alloy Steel: A234 WP1/WP2/WP5/WP9/WP11/WP12/WP22/WP91, etc; Stainless Steel: A403 WP304/304L; WP316/316L/316H;WP347H,etc. Size: 1/2"~24"; 26"~96" Wall Thickness: SCH5S~XXS Standard: ASTM/JIS/DIN/BS/GB ASME B16.9, ASME B16.28, MSS SP43, DIN2605,DIN2617,DIN2516,JISB2311,etc; or design as the clients' requests; Usage:Petroleum, chemical, power plant, gas, metallurgy, shipbuilding, construction, etc

200mmhei,200mm width,4mm-15mm thickness Galvanized square and round tubes. Mainly used in curtain wall, construction, machinery manufacturing, steel construction projects Galvanized Steel Round Tubing Description Galvanization provides a protective zinc coating that prevents premature rust and corrosion on your tubing. With this protective coating, galvanized round tubing will not only last longer but will also require less maintenance. In order to better meet your needs, we offer an extensive inventory of galvanized steel tubing in a variety of sizes, including hard-to-find and specialty sizes. We know that it can be a challenge to find the right size for your unique specifications, and we want to find the perfect galvanized steel round tubing for your application, no matter the size.  With the largest, most diverse inventory of steel pipe and tubing in China, we Golden Deer provide tubing solutions for all of your application needs, no matter how big or small the project. Click here to view our inventory of galvanized square tubing