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ASTM A312 Welded Stainless Steel Pipes and Tubes

ASTM A312 Welded Stainless Steel Pipes and Tubes
Price: US $ 1 - 10,000 / Metric Ton
Brand Name: MEIYA
Model Number: ASTM A312
Country/Region: China
Post Date: Mar 24,2012
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Product Description: ASTM A312 Welded Stainless Steel Pipes and Tubes


ASTM A312 Welded Sch 40S TP 304L Stainless Steel Pipes and Tubes are widerly used for petroleum, milk, water and any other liquid delivery. And there are many customers who bought ASTM A312 Welded Sch 40S TP 304L Stainless Steel Pipes and Tubes for petroleum transmission.

ASTM A312 is a Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes and Tubes.

This specification covers seamless, straight-seam welded, and heavily cold worked welded austenitic stainless steel pipe/tubes intended for high-temperature and general corrosive service.

Being a professional manufacturer of welded stainless steel pipes and tubes, we can supply many kinds of welded stainless steel pipes and tubes over 12000 tons per year. All of the stainless steel pipes and tubes we product include AISI 201, 202, 301, 304 and 316L which are pickling and widely used in many area, just like pharmacy, food industry, petroleum industry, heat exchange and decoration. We manufacture the welded stainless steel tubes and pipes meeting the ASTM A249/A269, A270, A312, A554 and DIN 118509 requirements.

We are always improving our technique about welded stainless steel tubes and pipes production.

We also accept OEM orders and production.

1) Material of stainless steel:
201(approx 0.8-1.1% Nickel, 14.5-16% Chromium)
202(approx 3.5-5.5% Nickel, 15--16% Chromium)
304(approx 7.8-9% Nickel, 17-19% Chromium)
316L(approx 10-12% Nickel, 15-17% Chromium,
1-2.5% molybdenum and ≤0.03% Carbon)
And so on. The original materials import form India, Korea and Taiwan, Such as YUSCO, BNG, POSCO and JINDAL.
2) Process method: Cold drawn, Annealing, Pickling, Inner Bead Removed, Inner Polishing, Polishing.
3) Standards: ASTM A249, A269, A270, A312,A554, DIN 11850
4) Mark: Steel Seal and Label
5) Applied field: Petroleum transmission, mechanism, heat exchange, liquid delivery and chemical industry
6) Tolerance: Outer Diameter: +/-0.2mm, thickness: +/-0.03mm and length: +/-5mm
7) Packaging:
Inner packing: 1 plastic bag (polythene) / piece, and 500kgs is packed in one bundle.
Outer packing: Kraft paper, wooden cases or according to customers' requests.

Supplier Details:

Meiya Stainless Steel Co., Ltd.

Sales:Ms. Selina Kwok

Contact Phone:86-757-85523009

Main Products:Stainless Steel Pipes

Business type:Manufacturer

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