|
تفاصيل المنتج:
|
| الطول: | 2-12 متر | النوع: | الأنابيب الملحومة |
|---|---|---|---|
| التطوير التنظيمي: | 10-325 ملم | السماكة: | القيمة الإضافية |
| نوع الشركة: | المصنع والتجارة | الدرجة: | 304،304L، 310S، 316L321،904L،S32760،الخ |
| إبراز: | ASTM A312 TP321 Seamless Tube,Seamless pipe ASTM A312 TP321,Cold Drawn Stainless Seamless Tube,Seamless pipe ASTM A312 TP321,Cold Drawn Stainless Seamless Tube |
||
Stainless steel description
Stainless steel is an alloy of iron that contains chromium and other alloying metals like nickel, molybdenum, titanium, copper,carbon, and nitrogen. Stainless Steel Tubing is used in aircraft hydraulic lifts, factories, mills, production lines, fuel and heat industries, military, nuclear development, etc. The stainless steel pipes & tubes available in various grades such as 304, 316L, 309S, 310S, 317L, 321, 321H, 347H, 316Ti are used for manufacturing.
Stainless Steel SMLS Pipe:
|
Grade
|
TP304, TP304L, TP309S, TP310S, TP316, TP316L
TP317L, TP321, TP347, TP410, TP420, TP430, TP446, S31803, S32205, 904L etc. |
|||
|
Production standard
|
ASTM A312, A213, A269, A511, A790, A789; ASME SA213, SA312, SA789, SA790;
DIN17456, DIN17458, EN10216; JIS G3456, G3448, G3459, G3463 etc. |
|||
|
Outer diameter
|
1/8",1/4",3/8".....48" or 10.3mm to 2000mm
|
|||
|
Wall thickness
|
Sch 5s to SchXXS
|
|||
|
Length
|
3000mm, 5800mm, 6000mm, or as per customer request
|
|||
|
Stock
|
Common stock 20000 tons
|
|||
|
End treatment
|
Plain end, or bevel end, or end with cap
|
|||
|
Surface treatment
|
Acid pickling, Sand blasting, polishing (240 grit, 320 grit, 400 grit, 600 grit, 800 grit);
|
|||
|
MOQ
|
1 pc
|
|||
|
Service
|
each pipe PMI testing to check chemical composition
|
|||
Application
Widely used in Petroleum, Foodstuff, Chemical Industry, Construction, Electric power,
Nuclear Energy, Biotechnology, Machinery, Paper making, Shipbuilding, Boiler fields etc.
Applications:
321 stainless steel pipe seamless steel pipe (GB3087-1999) is used in the manufacture of various structural low intermediate pressure boiler superheated steam pipe, water pipe and locomotive boiler superheated steam pipe, pipes, small pipe and arch brick works of high quality carbon structural steel hot rolling and cold drawing (rolling) seamless steel tube.
321 stainless steel pipe: mainly used in the manufacture of high pressure and over pressure steam boiler pipes, etc. With high quality carbon structural steel, alloy steel and stainless heat resistant steel seamless steel tube, the boiler tube by the party under high temperature and high pressure pipe and works in high temperature flue gas and steam will happen under the action of oxidation and corrosion, so the steel pipe with high rupture strength, high oxidation resistance, and have good organizational stability, hydraulic prop.
Specifications:
Chemical Compostion
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
Ti |
|
0.08 |
<=1.00 |
<=2.00 |
<=0.035 |
<=0.03 |
17.00-19.00 |
9.0-12.0 |
2.0-3.0 |
≥5×C% |
Mechanical properties
| Tensile strength of sigma b (MPa) : p. 520 |
| Conditions to yield strength sigma (0.2 MPa) : p. 205 |
| Elongation delta (%) : 40 or higher |
| Reduction of area bits (%) : 50 or more |
| Hardness: 187 hb or less; 90 HRB or less; 200 hv or less |
Packing details
we pack our pipe by waterproof paper , then we put these goods into wooden box. the length of our pipe is 6-11m, so we advice load our pipe buy 40GP container.
Here is the packing picture of us
Photos of our products
FAQ
Q: How about the MOQ? If my first order qty is small, will you accept?
A: We would like to do our best to support your trial order qty, so even 1 pc or 1 kg is ok to start cooperation; because we have confidence to move on second order with your esteemed company.
Q: What is your payment terms ?
A: Commonly two payment term for new customers:
1) 30% T/T as deposit , 70% balance against B/L copy;
2) 100% Irrevocable L/C at sight;
If you need any other terms, pls feel free to contact us too, we will try our best.
Q: How long is your delivery time?
A: Our daily inventory is more than 8000 tons, so for common product size, just need 5 days from stocks; if the special size from new production, delivery 20-30 days.
Q: How about the samples ? is it free or extra fees?
A: Yes, we would like to supply the samples before order; if the samples from stock, it will be free; if the samples from new
production, we will charge some reasonable cost, but this amount will be deducted from your first order invoice.
Q: How to control and guarantee your shipment quality?
A: 1) All our factories are ISO9001 certified facility; 2) World famous origin mills as TISCO, Baosteel
3) Ex factory inspection by our own laboratory 4) SGS/BV Third party inspection before delivery
Q: Is there any aftersales service? How long guarantee for your product ?
A: Yes, we will provide the after sales service; so if there is any confusion or problem during your usage process, pls feel free to contact us anytime, we will do our best support.
اتصل شخص: Mr. Gao Ben
الهاتف :: +86-18068357371
الفاكس: 86-0510-88680060
