Stainless steel pipes are widely used in pipeline and gas industries such as mining, oil, gas, automotive and aviation. We offer various stainless steel pipe specifications: 304 Sched. 5. 304 Plan. 10, 304 Plan. 40, 304 plan. 80, 316 10, 316, etc.
| Item | Stainless Steel Tube/Pipe | |
| Steel grade | 200series,300 series,400series,duplex | |
| Standard | ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216,BS3605,GB13296 | |
| Material | 304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201,202 | |
| Surface | Polishing,annealing,pickling,bright | |
| Type | hot rolled and cold rolled | |
| stainless steel round pipe/tube | ||
| Size | Wall thickness | 1mm-150mm(SCH10-XXS) |
| Outer diameter | 6mm-2500mm (3/8"-100") | |
| stainless steel square pipe/tube | ||
| Size | Wall thickness | 1mm-150mm(SCH10-XXS) |
| Outer diameter | 4mm*4mm-800mm*800mm | |
| stainless steel rectangular pipe/tube | ||
| Size | Wall thickness | 1mm-150mm(SCH10-XXS) |
| Outer diameter | 6mm-2500mm (3/8"-100") | |
| Length | 4000mm,5800mm,6000mm,12000mm,or as required. | |
| Trade terms | Price terms | FOB,CIF,CFR,CNF,Ex-work |
| Payment terms | T/T,L/C,D/P,westen union,paypal,credit card | |
Specifications: ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
|
ASTM
|
A312, A376,A358, A269, A249, A403, A182, A351 |
|
ASME
|
SA312, SA376, Pressure SA358,SA269, SA249,SA403, SA182, SA351 |
|
Element
|
Content (%)
|
|---|---|
|
Iron, Fe
|
Balance
|
|
Chromium, Cr
|
18-20
|
|
Nickel, Ni
|
11-15
|
|
Molybdenum, Mo
|
3-4
|
|
Manganese, Mn
|
2
|
|
Silicon, Si
|
1
|
|
Phosphorous, P
|
0.045
|
|
Carbon, C
|
0.03
|
|
Sulfur, S
|
0.03
|
|
Properties
|
Metric
|
Imperial
|
|---|---|---|
|
Tensile strength
|
595 MPa
|
86300 psi
|
|
Yield strength
|
260 MPa
|
37700 psi
|
|
Modulus of elasticity
|
200 GPa
|
29000 ksi
|
|
Poisson's ratio
|
0.27-0.30
|
0.27-0.30
|
|
Elongation at break (in 50 mm)
|
55%
|
55%
|
|
Hardness, Rockwell B
|
85
|
85
|
|
Specific Heat (0-100°C)
|
Thermal Conductivity
|
Thermal Expansion
|
Modulus Elasticity
|
Electrical Resistivity
|
Density
|
|
500
|
14.6
|
16.5
|
193
|
7.4
|
7.99
|
|
J.kg-1.°K-1
|
W.m -1.°K-1
|
mm/m/°C
|
GPa
|
μohm/cm
|
g/cm3
|
|
STANDARD
|
UNS
|
WERKSTOFF NR.
|
|
SS 317
|
S31700
|
1.4449
|
|
SS 317L
|
S31703
|
1.4438
|
| NB SIZES | SCH 5 | SCH 10 | SCH 40 | SCH 80 | SCH 160 |
|---|---|---|---|---|---|
|
1/8″
|
√
|
√
|
√
|
√
|
√
|
|
1/4″
|
√
|
√
|
√
|
√
|
√
|
|
3/8″
|
√
|
√
|
√
|
√
|
√
|
|
1/2″
|
√
|
√
|
√
|
√
|
√
|
|
3/4″
|
√
|
√
|
√
|
√
|
√
|
|
1″
|
√
|
√
|
√
|
√
|
√
|
|
1 1/4″
|
√
|
√
|
√
|
√
|
√
|
|
1 1/2″
|
√
|
√
|
√
|
√
|
√
|
|
2″
|
√
|
√
|
√
|
√
|
√
|
|
2 1/2″
|
√
|
√
|
√
|
√
|
√
|
|
3″
|
√
|
√
|
√
|
√
|
√
|
|
4″
|
√
|
√
|
√
|
√
|
√
|
|
5″
|
√
|
√
|
√
|
√
|
√
|
|
6″
|
√
|
√
|
√
|
√
|
√
|
Company introduction
Established in 1989, Hebei Shengtian Pipe-Fitting Group Co., Ltd. located in Mengcun County Hebei Province China, covering a land area of 100,000 square meters, with a workshop of 25,000 square meters and registered capital of 110 million RMB. Our company has a strong staff team. There are over 360 employees, including over 30 professionals and technicians.
We are capable of manufacturing various pipe fittings. Our main products scope: steel elbow, tees, bends, reducers, caps, forged flanges and sockets. We have been in this line for over 20 years. Our products are exported to many countries and regions, such as Southeast Asia, the Middle East, Europe and America etc. Our pipes and pipe fittings enjoy a good reputation in domestic and foreign markets. Every year, hundreds of foreign visitors and innumerable domestic visitors come to our company for business cooperation.
We have first-class inspection devices, perfect detecting means and well-trained specialists. And we stick to ISO9000:2000 quality system and efficiently control procedure in production. We have confidence that we can supply the best quality products. We would like to take responsibility for any quality uncertainty. Even so, our price is competitive. Besides, we can provide the best service to you.
In order to avoid the policy of the anti-dumping duties imposed on pipe & fittings from the Europe, United States and other countries, We can re-export through other countries like Malaysia, etc, to circumvent the anti-dumping duties, which could make you to win more competitive price.
Not only do we sell standard size Hot Rolled SS 304 316 Stainless Steel Pipe, you can also have it custom cut to your specifications. Contact us at any time Email: stainless@stpipefitting.cn
