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Head Office Add: Zhifangtou Industrial Park, Cang County, Cangzhou City, Hebei Province, China
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SAWL Line Pipe

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Seamless Line Pipe

1. Applicable Standard and Specification API 5L 45eddition Standard specification for seamless line pipe ISO 3083 Seamless line pipe ASTM E213 Standard Practice for Ultrasonic Testing of Metal Pipe and Tubing ASME B16.25Buttwelding ends EN10204Metallic products-Types of inspection documents ASTM...

1. Applicable Standard and Specification
API 5L 45eddition Standard specification for seamless line pipe
ISO 3083 Seamless line pipe
ASTM E213 Standard Practice for Ultrasonic Testing of Metal Pipe and Tubing
ASME B16.25Buttwelding ends
EN10204Metallic products-Types of inspection documents
ASTM E92Standard Test Method for Vickers Hardness of Metallic Materials
ASTM E18Standard Test Method for Rockwell Hardness of Metallic Materials
ISO6508Metallic materials—— Rockwell hardness test
ISO6507Metallic materials—— Vickers hardness test

2. Short Introduction
Grades covered by this specification are A25 ,A ,B (and the following "X" Grades), X42, X46, X52, X56, X60, X65, X70, X80.  The two digit number following the "X" indicates the Minimum Yield Strength (in 000's psi) of pipe produced to this grade.
API 5L PSL2 NACE MR 0175 seamless line Pipe is one of our most professional products. The production capacity is 100 thousand tons annually. It is sold well at home and abroad. SMLS is short for seamless steel pipe.
Seamless steel pipe for sour service according to NACE MR 0175It is especially used for the environment of sour service. to anti the corrosion of H2S.API 5L PSL2 NACE MR 0175 SMLS is used to resist acid when transporting liquid, oil, gas, etc. The hardness is less than 22HRD.

3. Description

Standard

API SPEC 5L PSL1,PSL2, NACE MR 0175/ISO3183

OD

1/8"-24" (10.3mm-610mm)

WT

0.049"-2" (1.24mm-50.8mm)

Length

Random Length, Fixed Length, SRL, DRL

Steel Grade

Rolling: BR, X42R
Normalized: BN, X42N~X60N
Quenched & Tempered: BQ~X60Q
TMCP/Forming: BM~X80M
TMCP: X90M~X120M

Forming

Hot rolled, cold drawn, cold rolled

Heat treatment

Annealed, Bright annealed, Spheroidize annealed, Normalized, Stress relieved, Cold finished, Quenched and Tempered.

Test

Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Blow Test, Impact Test),Exterior Size Inspection, Hydrostatic Test, X-ray Test, UT test, HIC/SWC, SSC

Packing

Black coating, bitumen coating, FBE, 3PE, 3PP, thermal insulation coated. Fiber glass coated, Epoxy

Assurance

API/ISO quality system, SGS, DNV, BV, Moody third party inspection welcomed.


       



Among those professional Seamless Steel Pipe manufacturers and suppliers in China, it is here waiting for you to buy our cheap and low price seamless line pipe in stock.

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Ausin Pipeline Material & Equipment Co.,Ltd