Annealed Pickled 10 Inch Stainless Steel Pipe , Large Diameter stainless steel welded pipes

Annealed Pickled 10 Inch Stainless Steel Pipe , Large Diameter stainless steel welded pipes

Wall thickness referred to as the Schedule (Sch.), nowadays, there are large selection of wall thicknesses to meet all applications under different pressure, standard weight (STD), extra-strong (XS), and double extra-strong (XXS) is three main number for thickness, 5S and 10S are thinner wall thickness for stainless steel pipe.

1. Material: 201, 202, 301, 304, 304L, 310S, 316, 316L, 316Ti, 317, 317L, 321, 347, 904L, Duplex SS, UNS S31803 / 2205, UNS S32304 / 2304, UNS S32750/2507, UNS S32760 MONEL400, INCONEL600, INCOLOY800, ALLOY20, ALLOY28, NICKEL ALLOY. Welded seamless pipe supplier & manufacturer
 

2. Product specification: OD 2 – 1600mm * WT 0.8- 60 mm Square & rectangular.
 

3. Executive standard: ASTM A312M, ASTM A269, ASTM A213, ASTM A790, ASTAM A789, ASTM A815, ANSI B16.9, ANSI B16.28, ANSI B16.11, JIS B2311, JIS B2312, JIS B2313, DIN2605, DIN2606, DIN2615, ASTM A511, ASTM A554, JIS G3463, JIS 3446, JIS 3448, JIS 3459, DIN 17456, DIN 17458, DIN 2462, GB 14975, GB 14976, GB 13296

Description:

Spezilla manufacture a wide range of industry standard sizes of welded stainless steel pipe. Our ASTM A358 primarily consist of the austenitic grades of 304, 304L, 316, 316L, in a size range from 8” to 30” NPS. Material is stocked in the annealed and pickled conditions. 

ASTM A358:

Eletric-Fushion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe For High-Temperature Service and General Applications

This specification cover electric-fusion-welded austenitic chromium-nickel stainless steel pipe suitable for corrosive or high-temperature service, or both, or for general applications. The pipes come in five classes.

Class1:
Pipe is double welded by processes employing filler metal in all passes and are completely radiographed.

Class2:
Pipe is double welded by processes employing filler metal in all passes without radiography

Class3:
Pipe is single welded by processes employing filler metal in all passes and are completely radiographed.

Class4:
Same as Class 3 except that the weld pass exposed to the inside pipe surface may be made without the addition of filler metal.

Class5:
Pipe is double welded by processes employing filler metal in all passes and is spot radiographed.

Pipe Grades:

304,304L, 304H, 316, 316L, 316H, 321, 321H, 317, 317L, 347, 347H, 309, 309S, 310, 310S.

Available Sizes:

Any size can be provided but this process is usually used sizes of NPS 8’’ and upper.

Specifications:

Applications:

1. Chemical and petrochemical

2. Power generation

3. Renewable energy

4. Pulp and Paper

5. Process piping

6. Pharmaceutical

7. Food and beverage

9. Oil and gas

10. Mining

11. Water/waste

12. Marine