Company Details
Shijiazhuang Bang dong Pipeline Technology Co,Ltd.
Payment Type: | L/C,T/T |
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Incoterm: | FOB,CFR,CIF |
Min. Order: | 10 Piece/Pieces |
Model No.: Galvanized Steel Pipes
Brand: Bangdong
Type: Seamless
Certification: API
Application: Drill Pipe
Section Shape: Round
Surface Treatment: Black
Usage: Construction & Decoration
Technique: Cold Drawn
Material: Carbon Steel
Packaging: Bundled or as per buyer's requirements
Productivity: 1000mtr/month
Transportation: Ocean,Land,Air,Train/TNT/DHL
Place of Origin: Cangzhou,China
Supply Ability: 1000mtr/month
Certificate: ISO/CE/API
HS Code: 73043990
Port: Wuhan Train Station,Zhengzhou Train Station,Tianjin New Port
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
ASTM A53 ERW round Galvanized Steel Pipes
Supply Carbon Steel Pipes & tubes,Hot-rolled seamless Carbon Steel Pipes , ASTM A106 Gr.B/Gr.A Seamless Pipes , A53 GR B Steel Pipe,SMLS CS Pipe, A333 GR6 Pipe . we carry a full inventory of Carbon Steel Pipe products in a variety of sizes to meet the structural piping requirements for applications the water, petroleum, oil & gas and other industries. Carbon Steel Pipe can be structural in nature or used in fluid, gas, oil transmission. We carry carbon steel piping in A53, A106 and A252.The grade indicates the testing methods required for a given application. It is critical that structural grades of carbon steel pipe not be used for pressure or fluid applications.
ERW Standard & Line Pipe Grades
Alloy Tubing
Mechanical
Hot Finished Tubes
Cold Finished Tubes
DOM Tubes
Pressure
Hot Finished Tubes
Cold Finished Tubes
Carbon Mechanical Tubing
Seamless
Hot Finished Tubes
Cold Finished Tubes
Cold Drawn Tubes
HSLA Tubes
Welded
Hot Rolled Tubes
Cold Rolled Tubes
HSLA Tubes
DOM Tubes
Cold Drawn Buttweld Tubes
Carbon Pressure Tubing
Seamless
Hot Finished Tubes
Cold Finished Tubes
Welded
Hot Rolled Tubes
Cold Rolled Tubes
HSLA Tubes
Structural Tubing
Cold Formed Tubes
ERW Tubes
Butt Welded Tubes
Bangdong Pipeline Products ASTM/ASME A53/SA53 seamless and welded steel pipe is a general, all-purpose pipe used in generator plants, refineries, compressor stations, natural gas transmission, and steam conduction. It is acceptable for welding, flanging, and bending. Our steel is locally sourced, developed and produced which means our customers are assured of the highest quality standards and a local, concerned customer service presence invested in the success of your project. Bangdong Pipeline has control over every step of the pipe manufacturing process, from melt to final product. We manufacture our tubular products at several C.N.-based facilities that produce high-quality tubular products with low-residuals in a wide range of strength levels with superior toughness. ASTM Specification A53 covers seamless and welded, black and hot-dipped galvanized nominal (average) wall pipe for coiling, bending and other special purposes and is suitable for welding. Bangdong Pipeline Products does not produce galvanized pipe. Seamless and ERW Grade A Grade B Tensile Strength, min, psi 48,000 60,000 Yield Strength 30,000 35,000 Seamless and ERW C max % Mn max % P max % S max % Grade A 0.25 0.95 0.05 0.045 Grade B 0.30 1.20 0.05 0.045 · Testing Requirements for seamless and welded API 53 steel pipe o Hydrostatic Testing test pressures for plain and threaded and coupled pipe are specified. Hydrostatic pressure shall be maintained for not less than 5 seconds for all sizes of seamless and ERW pipe. o Mechanical Tests: § Tensile Test: Two transverse tests required on the ERW for NPS 8 and larger, one across the weld and one opposite the weld. § Flattening Test: On ERW for NPS 2 and larger, STD and XS wall (not required for XXS pipe) § Bending Test (cold): For NPS 2 and under, XS wall and under; for NPS 1-1/4 and under, XXS wall Degree of Bend Diameter of Mandrel For normal A53 users 90 12 x nom. diameter of pipe For Close Coiling 180 8 x nom. diameter of pipe o Number of Tests: Seamless and Electric Resistance Weld (ERW) – bending, flattening, tensile on one length of pipe from each lot of 500 lengths, or less, of each pipe size. · Permissible Variations for A53 steel pipe o Wall thickness: The minimum wall thickness at any point shall not be more than 12.5% under the nominal wall thickness specified. o Weights per foot are plus or minus 10% NPS Over Under 1-1/2 and smaller +1/64" -1/64" 2 and larger +1% -1% o Outside diameter: Outside diameter at any point shall not vary from standard specified more than: · Lengths of A53 steel pipe · Marking Requirements o Manufacturer`s name, brand, or trademark o Size and wall o Steel grade o ASTM A53 A53 Comparative Specifications
MECHANICAL PROPERTIES – TENSILE REQUIREMENTS
CHEMICAL REQUIREMENTS FOR A53
Bangdong Pipeline Products A53 seamless and welded steel pipe is produced in random lengths 16` – 22` or 32` – 44`, in multiple lengths, and in specific cut lengths.
Rolled, die-stamped, ink-printed, or stenciled (manufacturer`s option).
Product Categories : Steel Pipe > Carbon Steel Pipe