Shijiazhuang Bang dong Pipeline Technology Co,Ltd.
Model No.: Carbon Seamless Steel Pipe
Certification: API, CE
Application: Structure Pipe, Fluid Pipe, Oil Pipe, Boiler Pipe, Chemical Fertilizer Pipe, Gas Pipe, Hydraulic Pipe, Drill Pipe
Section Shape: Round
Surface Treatment: Black
Usage: Pipeline Transport, Special Purpose, Oil&Gas Well Drilling, Machinery Industry, Chemical Industry, Thermal Equipment, Mining, Construction & Decoration
Technique: Cold Drawn
Material: Carbon Steel
Packaging: bundled or as per buyer's requirements
Place of Origin: Cangzhou,China
Supply Ability: 600T/month
HS Code: 73043990
Port: Tianijin New Port,Beijing Air Port,Cangzhou Train Station
Bangdong supplies ASTM A53Seamless Carbon Steel Pipe, Cs Stainless Steel Pipe, ERW Black Alloy Steel Pipes. Seamless mechanical tubing is manufactured from carbon and alloy steels for structural or other mechanical purposes involving machining or heat treating, where close tolerances, smooth finish, or definite physical properties are important factors. Cold Drawn Seamless stocks are generally carried to OD and ID tolerances, except when the ID is less than 50 percent of the OD. The latter sizes and hot finished seamless stocks are carried in warehouse to OD and wall tolerances.
ASTM Specification A53 covers seamless and welded, black and hot-dipped galvanized nominal (average) wall pipe for coiling, bending, flanging and other special purposes and is suitable for welding.
|Seamless and ERW||Grade A||Grade B|
|Tensile Strength, min, psi||48,000||60,000|
|Seamless and ERW||C max %||Mn max %||P max %||S max %|
|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|
|1-1/2 and smaller||+1/64"||-1/64"|
|2 and larger||+1%||-1%|
Size Range: 1/8" – 24"
Schedules: 20, 30, 40, Standard (STD), Extra Heavy (XH), 80, 100, 120, 140, 160, XXH
Grades: ASTM A53 Gr B, ASME SA53 Gr B, API-5L Gr B, A106 B Steel Pipe, ASME SA106 Gr B, ASTM A106 Gr C, PSL 1 and PSL2
Size Range: 1/8" - 26"
Schedules: All Walls
Size Range: 2" – 24"
Schedules: Standard (STD), Extra Heavy (XH), 100, 120, 160, XXH
Grades: PSL1 and PSL2
Size Ranges: 2" – 24"
Grades: API-5L Gr B, API-5L Gr X42, API-5L Gr X52, API-5L Gr X60, API-5L Gr X65PSL1 and PSL2 *This material is stocked bare and Fusion Bond Coated*
Size Ranges: 26" – 60"
Schedules: Std, XH (.250-1.00)
Grades: API-5L Gr B, API-5L Gr X42, API-5L Gr X52, API-5L Gr X60, API-5L Gr X65PSL1 and PSL2
The ERW refers to a specific type of welding process that involves both spot and seam welding. Seam welding is commonly used during the manufacturing of round, square and rectangular steel tubing. The steel strip is unwound from coils and side-trimmed to control width and condition the edges for welding. The strip then passes through a series of contoured rollers which cold-form the material into a circular (square or rectangular) shape.