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Product Name: GB/T5312 Carbon And Carbon-Manganese Seamless Steel Tubes

Keyword: Seamless Steel Tubes

Product Name: A53 - A369 ST35 - ST52 Elliprtical Steel Pipes Oval Special Steel Pipe

Keyword: Elliprtical Steel Pipes Oval Special Steel Pipe

Type: Welded Steel Tubes

Surface: Bright ,Copper Plated, Galvanized Or Customers'requirements.

Product Name:: Factory Direct Sale Seamless Steel Tubes For Structural Purposes GB/T 8162

Keyword:: Seamless Steel Tubes

Product Name:: GB/T 3090 Custom Austenitic Stainless Small Diameter Seamless Steel Tubes

Keyword:: Seamless Stainless Steel Tubes

Material: Stainless Steel 201/304/316

Grade: S30210 S30408 S30403 S31008

Product Name: 20# 45 O.D. 6 - 350mm Cold Drawn / Cold Rolled Precision Seamless Steel Tube

Type: Cold Rolling Cold Drawn Hot Rolling

Product Name:: Custom High Temperature Seamless Carbon Structural Steel Pipe With ASTM A106 GrB

Material:: Gr B Carbon Steel

Material: Low Carbon Steel

Standard: A178/A178M

Standard: ASTM A334, GB/T 18984, JIS G3460, JIS G 3464

Shape: Round Shape

Keyword: Carbon Seamless Steel Pipe

OD: 3-4200mm

Keyword: Seamless Steel Pipe

OD: 6-350mm

Keyword: ERW Boiler Pipe

Standard: ASTM A178, ASTM A450

Standard:: ASTM, API

Standard2:: ASTM A106-2006, API 5L

Standard2:: DIN 2391, GB/T 8713

Grade Group:: 10#-45#, 16Mn, Q195-Q345

Grade Group: 10#-45#, 16Mn,

Thickness: 0.5 - 50 Mm