Black Round Pipes Carbon Steel ASTM A53 Made in China

• Type: Welded
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Model NO.: pipe
• Transport Package: Export Standard Packing
• Specification: OD: 1/2"-24", WT: STD, SCH40, XS, SCH80
• Trademark: CangHai or OEM
• Origin: Hebei, China
• HS Code: 7304199000
• Production Capacity: 50000ton

Product Description

Product Description

Black round pipes Carbon Steel Q235 ASTM A53 Made in China

OD :1/2"-24"

WT :STD,SCH40,XS,SCH80

Length: 12m maximum,fixed length or random length

Process Method: hot finish and hot expand and cold draw

Surface Treatment: Varnished, 3PE, 3PP, FBE, Galvanized etc coated.

Package:  Pipe's external surface painted with mill's black lacquer,beveled ends(OD≥2"),plain ends (OD<2"),both ends protected with plastic caps,bundled with metal strips, without wooden/pallet packages.

Quantity tolerance: -0/+10% per size,length tolerance for fixed length pipe:-0/+50mm

Detailed Photos

Test

Test Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, hydraulic Test. 

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