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Chemical Industrial Stainless Steel Seamless Welded Pipe Standard ASTM A312 / 312M

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Chemical Industrial Stainless Steel Seamless Welded Pipe Standard ASTM A312 / 312M

China Chemical Industrial Stainless Steel Seamless Welded Pipe Standard ASTM A312 / 312M supplier

Large Image :  Chemical Industrial Stainless Steel Seamless Welded Pipe Standard ASTM A312 / 312M

Product Details:

Place of Origin: China
Brand Name: SISCO
Certification: BV/ISO/LR/RINA/CCS/GL/ABS/DNV
Model Number: SIS-P121

Payment & Shipping Terms:

Minimum Order Quantity: 2 ton
Price: 2000usd/mt
Packaging Details: in bundles
Delivery Time: 15-30 working days
Supply Ability: 1000 tons per month
Detailed Product Description
Product Name: Stainless Steel Seamless Pipe Application: Chemical,petroleum, Medicine, Food, Nuclear Power, Boiler, Gas, Machinery, Ship Building
Size (OD): 6mm - 630mm Thickness: 0.5mm - 25mm
Delivery Condition: Annealed Grade: 304L , F321 , 310S , 316L , 316Ti , 317 , 347H , 904L
Standard: ASTM / DIN / JIS / GB Treatment: Cold Rolled / Cold Drawn

Chemical Industrial Stainless Steel Seamless Welded Pipe Standard ASTM A312 / 312M

 

 

Specifications:

 

A312 ASTM

For the United States of America materials and test association of austenitic stainless steel seamless steel pipe welded steel pipe

ASTM A312

Austenitic stainless steel seamless steel pipe welding pipe of the coefficient is as follows:

 

Item Standard

ASTM A312/A312M

Grade

TP304

TP304L

TP316

TP316L

TP317

TP317L

TP347

TP310H

 

TP321H

Yield Strength σ0.2(Mpa)

 

≥170; ≥205

Tensile Strength σ0.2(Mpa)

≥485; ≥515

Elongation σ5(%)

 

≥35

Flattening test (mm)

H=1.09t/(0.09+t/D)And Test Readiness

 

 

 

 

OD Tolerance (mm)

OD

Tolerance

10.3-48.3

+0.40/-0.80

>48.3-114.3

+0.80/-0.08

>114.3-219.1

+1.60/-0.80

>219.1-457.2

+2.40/-0.80

>457.2-660.4

+3.20/-0.80

>660.4-864

+4.00/-0.08

 

 

 

 

Description:

United States pressure pipe commonly used materials

 

Chemical Industrial Stainless Steel Seamless Welded Pipe Standard ASTM A312 / 312M

 

Pipe under A312 standard also need to do Hydrostic test, annealing.

thickness tolerance: +-12.5%

others HRB<90

 

Generally speaking, the diameter of the pipe can be divided into outer diameter, inner diameter, nominal diameter.

The outer diameter of the tube for the seamless steel tube D To express,

Subsequently the size and wall thickness of the outer diameter,

For example

Size 108 Seamless steel pipe, wall thickness 5MM

Use. D108*5 Express

 

Applications:

 

Used in industries as chemical engineering, petroleum, medicine, food, energy, nuclear power, aerospace, 

environmental protection, boiler, gas, war industry, machinery, ship building and so on. 

 

 

Competitive Advantage:

 

Our factory is near to raw material market and high-speed way,  the producing cost is low.

Our factory have long history for producing stainless steel seamless pipe,both producing and testing 

machine is advanced and perfect.

Our factory was certificated by BV/ISO/LR/RINA/CCS/GL/ABS/DNV, which can improve the quality.

We participated in many famous projects with our pipes. 

 

 

Stainless Steel Seamless Pipe Workshop

Chemical Industrial Stainless Steel Seamless Welded Pipe Standard ASTM A312 / 312M

 

 

 

Contact Details
SHANGHAI IRON AND STEEL CO.,LTD.

Contact Person: Ms. Vivian Huang

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