C&N is a professional pipe fittings & flange manufacturer in China,
We can produce high quality duplex stainless steel pipe fittings,Duplex stainless steel UNS S31803 /1.4462
Chemical Composition
Chemical Element | % Present |
|---|
| Carbon (C) | 0.0 - 0.03 |
| Chromium (Cr) | 21.00 - 23.00 |
| Manganese (Mn) | 2.00 max |
| Silicon (Si) | 1.00 max |
| Phosphorous (P) | 0.0 - 0.03 |
| Sulphur (S) | 0.0 - 0.02 |
| Nickel (Ni) | 4.50 - 6.50 |
| Nitrogen (N) | 0.08 - 0.20 |
| Molybdenum (Mo) | 2.50 - 3.50 |
| Iron (Fe) | Balance |
Type:
Elbow (180 Deg, 90 Deg. & 45 Deg. LR,SR,)
Tee (Equal &Reducingl)
Reducer (Concentric & Eccentric)
CAP,
Stubend (Long &Short)
Material:
Stainless Steel: ASTM A403 WP 304/ 304L/ 304H/ 316/ 316L/ 317/ 317L/ 321/ 310/ 347/ 904L/ etc.
Carbon Steel: ASTM A234 WPB / A420 WPL3/ A420 WPL6/ MSS-SP-75 WPHY 42/46/52/56/60/65/70 etc.
Alloy Steel: ASTM A234 / WP5/ WP9/ WP11/ WP22/ WP91
SIZES:
1/2" N. B. TO 24" N. B. Seamless Pipe Fittings(BW)
1/2" N. B. TO 72" N. B. Welded BW
Marking:Standard/ As per request
Packing: Wooden case(Fumigation free) Or as per request
Inspection: In house and third party
Document: MTC EN10204-3.1 can be provided prior to shipment