WENZHOU ZHEHENG STEEL INDUSTRY CO;LTD
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317 / 317L Stainless Steel Pipe Eblow 90 / 45 180 Degree SR LR Wrought Fittings ASME B16.9
"Zheheng steel" is a professional manufacturer of stainless steel pipe elbow fittings and flanges, the main products stainless steel pipe fittings (stainless steel elbow, stainless steel tee, stainless steel flange, stainless steel reducing pipe, stainless steel pipe cap, stainless steel seal first class);The material grades are 317 / 317L , etc.
317L (S31703, UNS S31726) alloy is molybdenum-based austenitic stainless steel. Compared with conventional chromium-nickel austenitic stainless steel such as 304 alloy, it has stronger chemical resistance. In addition, compared with conventional stainless steel, 317L alloy has higher ductility, stress corrosion resistance, compressive strength and high temperature resistance. It is a low carbon grade or L grade, which has anti-sensitization properties during welding and heat treatment.
317 /317l mechanical properties and chemical composition :
SUS317L mechanical properties: YS (Mpa) ≥176, TS (Mpa) ≥480, EL (%) ≥40, Hv ≤200
SUS317L chemical composition:
Carbon (C) ≤0.030,
Manganese (Mn) ≤2.00,
Nickel (Ni) 11.0 ～ 15.0
, Silicon (Si) ≤1.00,
Phosphorus (P) ≤0.045,
Sulfur (S) ≤0.030,
Chromium (Cr) 18.0 ～ 20.0,
Molybdenum (Mo) 3.0 ～ 4.0
products description:
| Type | Butt weld and seamless pipe fitting |
| Size | Seamless Fittings 1/2-20(DN15-DN500),Welded Fittings 1/2-48(DN15-DN1200) or as |
| Customer's requirement | |
| Thickness | SCH5S-SCH80S |
| Standard | ASME B16.9,DIN 2605,JIS GB/T12459,GB/T13401 |
| Application | For use in the petroleum,smelting,foodstuff,power,papermaking,chemical,medical |
| equipment,aviation,boiler heat exchanger and other fields | |
| Surface Treatment | Polishing,sand rolling,sand blasting or as per customers' requirement |
| Type Of Payment | L/C,T/T,Western Union |
Dimensions of Long Radius Elbows
| Nominal Pipe Size (NPS) | Outside Diameter at Bevel | Center-to-End | |
| 90 deg Elbows, A | 45 deg Elbows, B | ||
| % | 21.3 | 38 | 16 |
| % | 26.7 | 38 | 19 |
| 1 | 33.4 | 38 | 22 |
| 1% | 42.2 | 48 | 25 |
| 1-1/2" | 48.3 | 57 | 29 |
| 2 | 603 | 76 | 35 |
| 2-1/2" | 73 | 95 | 44 |
| 3 | 88.9 | 114 | 51 |
| 101.6 | 133 | 57 | |
| 4 | 114.3 | 152 | 64 |
| 5 | 141.3 | 190 | 79 |
| 6 | 168.3 | 229 | 95 |
| 8 | 219.1 | 305 | 127 |
| 10 | 273 | 381 | 159 |
| 12 | 323.8 | 457 | 190 |
| 14 | 355.6 | 533 | 222 |
| 16 | 406.4 | 610 | 254 |
| 18 | 457 | 686 | 286 |
| 20 | 508 | 762 | 318 |
| 22 | 559 | 838 | 343 |
| 24 | 610 | 914 | 381 |
| 26 | 660 | 991 | 406 |
| 28 | 711 | 1 067 | 438 |
| 30 | 762 | 1 143 | 470 |
| 32 | 813 | 1 219 | 502 |
| 34 | 864 | 1 295 | 533 |
| 36 | 914 | 1 372 | 565 |
| 38 | 965 | 1 448 | 600 |
| 40 | 1 016 | 1 524 | 632 |
| 42 | 1067 | 1 600 | 660 |
| 44 | 1 118 | 1 676 | 695 |
| 46 | 1 168 | 1 753 | 727 |
| 48 | 1 219 | 1 829 | 759 |
GENERAL NOTE: All dimensions are in millimeters.
FAQ
1.Q: What's the Payment Terms?
A: 30% deposit before production and 70% balance before shipping.
2.Q: What's the capacity of your factory?
A: 150-200 Tons per month.
3.Q: Can we start from a small order?
A: Customized Sample order is welcomded or small quantity can be supplied from stock.
4.Q: What's your packing details?
A: We have normal packing method;if you have special requirements,pls let me know freely for discussing.
5.Q: Do you provide samples? Is it free or extra?
A: Yes,we can offer free samples,but the buyer needs to pay the freight.
For Rich OEM experience,we can provide professional solutions for customers.
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