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ASTM A778 Welded stainless steel pipe Not Annealed 1/2'' - 24'' 12000MM Max
ASTM A778 Welded stainless steel pipe Not Annealed 1/2'' - 24'' 12000MM Max
ASTM A778 Welded stainless steel pipe Not Annealed 1/2'' - 24'' 12000MM Max
ASTM A778 Welded stainless steel pipe Not Annealed 1/2'' - 24'' 12000MM Max
ASTM A778 Welded stainless steel pipe Not Annealed 1/2'' - 24'' 12000MM Max
ASTM A778 Welded stainless steel pipe Not Annealed 1/2'' - 24'' 12000MM Max
ASTM A778 Welded stainless steel pipe Not Annealed 1/2'' - 24'' 12000MM Max
ASTM A778 Welded stainless steel pipe Not Annealed 1/2'' - 24'' 12000MM Max
Specifications
Brand Name :
SPEZILLA
Model Number :
ASTM A788
Certification :
ISO9001:2008, PED 97/23/EC
Place of Origin :
CHINA
MOQ :
Negotiation
Price :
Negotiation
Payment Terms :
T/T or L/C
Supply Ability :
1000 TONS / MONTH
Delivery Time :
10 DAYS
Packaging Details :
PLY-WOODEN CASE / BUNDLE WITH PLASTIC CAP
Product Name :
Stainless Steel 316L Pipe
Standard :
ASTM A788
Materials :
304,316L,321,ect.
O.D. :
1/2'' - 24''
W.T. :
SCH5S - 80S
Length MAX :
12000MM Max.
Pipe Finish :
Welded
Shape :
Round
Finish :
Annealed&Pickled
Description

ASTM A778 Welded stainless steel pipe Not Annealed 1/2'' - 24'' 12000MM Max

Manufacture:


In order to comply with this specification welded stainless steel tube must be manufactured by an automatic welding process using no filler metal, or it must be a seamless pipe. If a welded stainless steel tube has a nominal pipe size greater than 14'' then it may be constructed from two longitudinal sections, and hence have two longitudinal welds. The pipe may be either hot finished or cold finished.


Finish and repair:


The surface of the welded stainless steel tube must be clean and free of scale and contaminating iron particles. It can be bright annealed but may be pickled, blasted or can be passivated.


Repair by welding. Permitted on <−20% of the weld seam length of welded stainless steel tube if >−NPS 6 and having a wall thickness >−0.200 in (mm). Tungsten-arc welding process is used for repairs, with filler metal to a grade as specified in A 312 (not repeated here). Weld repairs must be identified on the pipe and in test certificate.

Stainless Steel Welded Pipe

Diameter of Stainless Tube

 1/8″ thru 14″ / light and heavy wall thickness available

300 Series Stainless Steel Grades

 304 – 304/L – 304H – 309/S – 309H – 310/S – 310H – 316L – 317L – 321 – 321H – 347 – 347H

400 Series Stainless Steel Grades

 410

Duplex Stainless Steel Grades

 Duplex 2003 – Duplex 2101 – Duplex 2205 – Duplex 2304 – Duplex 2507 – Zeron 100

Nickel Alloy Grades

 Alloy 20 – 200 – 400 – 600 – 601 – 625 – C276 – C22

6 Moly Grades

 254SMO – AL6XN

SPEZILLA supplies welded tube per ASTM A 788 as rolled and welded. We supply common grades of stainless such as 304/304L and 316/316L in standard tube sizes and wall thicknesses, as well as more challenging stainless welded tube requirements including 304H, 316H, 309/S, 310/S, 317/L, 321/H, 347/H, 410, 410S, Duplex 2205, Duplex 2507, and more.

We can even supply material with wall thicknesses up to 3″ thick! Diameters sizes range from 1/8″ up to 96″. All welded tube products can be cut to size. Specialty testing services can also be provided. Stainless tubes can be polished per request and cut to size.

Nominal Wall Thickness:

NPS Designator

Outside Diameter in.

Schedule 5S in.

Schedule 10S in.

Schedule 40S in.

Schedule 80S in.
1/4 0.540 0.065 0.088 0.119
3/8 0.675 0.065 0.091 0.126
1/2 0.840 0.065 0.083 0.109 0.147
3/4 1.050 0.065 0.083 0.113 0.154
1.0 1.315 0.065 0.109 0.133 0.179
1 1/4 1.660 0.065 0.109 0.140 0.191
1 1/2 1.900 0.065 0.109 0.145 0.200
2 2.375 0.065 0.109 0.154 0.218
2 1/2 2.875 0.083 0.120 0.203 0.276
3 3.500 0.083 0.120 0.216 0.300
3 1/2 4.000 0.083 0.120 0.226 0.318
4 4.500 0.083 0.120 0.237 0.337
5 5.563 0.109 0.134 0.258 0.375
6 6.625 0.109 0.134 0.280 0.432
8 8.625 0.109 0.148 0.322 0.500
10 10.750 0.134 0.165 0.365 0.500
12 12.750 0.156 0.180 0.375 0.500

ASTM A778 Welded stainless steel pipe Not Annealed 1/2'' - 24'' 12000MM Max

Product tags

astm a192 alloy steel pipe

,

a691 alloy steel pipe

,

stainless steel 304 fitting
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ASTM A778 Welded stainless steel pipe Not Annealed 1/2'' - 24'' 12000MM Max

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Product Detail
Brand Name :
SPEZILLA
Model Number :
ASTM A788
Certification :
ISO9001:2008, PED 97/23/EC
Place of Origin :
CHINA
MOQ :
Negotiation
Price :
Negotiation
Contact Supplier
ASTM A778 Welded stainless steel pipe Not Annealed 1/2'' - 24'' 12000MM Max
ASTM A778 Welded stainless steel pipe Not Annealed 1/2'' - 24'' 12000MM Max
ASTM A778 Welded stainless steel pipe Not Annealed 1/2'' - 24'' 12000MM Max
ASTM A778 Welded stainless steel pipe Not Annealed 1/2'' - 24'' 12000MM Max

Spezilla Tube Co., Ltd. (Shanghai)

Verified Supplier
7 Years
shanghai, shanghai
Since 2011
Business Type :
Manufacturer, Exporter
Main Products :
Precision Stainless Steel Tubing, Welded Stainless Steel Tube, Seamless Stainless Steel Tube
Total Annual :
>3000000.00
Certification Level :
Verified Supplier
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