WENZHOU ZHEHENG STEEL INDUSTRY CO;LTD
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2205/X2CrNiMoN22-5-3/1.4462 Stainless Steel Pipe Fittings duplex steel S32205 F60
"zheheng steel" produces and supply Wrought Steel Butt-Welding 2205/X2CrNiMoN22-5-3/1.4462 Stainless Steel Pipe Fittings., Non-standard pipe fittings are also produced according to customer requirements. The company strictly implements ASTM B16.9 / B16.5,ASTM A403 SH3408, SH3409, DIN2605, EN10253, BS1965, JISB2312 and other standards for production.
International general name: 2205 duplex steel, e68a84e8a2ad7a6431333431363539UNS S32205, UNS S32205, NAS 329J3L, F51, W.-Nr. 1.4462, 00Cr22Ni5Mo3N
Executive standard: ASTM A240 / ASME SA-240, ASTM A276, ASTM A182 / ASME SA-182, ASTM A312 / ASMES A312
Main components: carbon (C) ≤0.03, manganese (Mn) ≤1.2, nickel (Ni) 6.0 ～ 8.0, silicon (Si) ≤0.8, chromium (Cr) 24.0 ～ 26.0, copper (Cu) ≤0.5, molybdenum (Mo ) 3.0 ～ 5.0, nitrogen (N) 0.24 ～ 0.32
Physical properties: 2205 Duplex steel Density: 7.98g / cm3, Melting point: 1300-1390 ° C, Magnetic: None
Heat treatment: Insulation between 1000-1050 ℃ for 1-2 hours, rapid air cooling or water cooling.
Mechanical properties: tensile strength: σb≥795Mpa, yield strength σb≥550Mpa: elongation: δ≥15%, hardness ≤310 (HB)
Production Range:
| American Steel Pipe Fittings Standard | |
| Standard Code | Standard Name |
| ANSI ASME SA-234 | Medium and high temperature used carbon and alloy steel pipe fittings |
| ANSI ASME SA-420 | Low temperature forged carbon and alloy steel pipe fittings |
| ANSI ASME SA-403 | Forged Durimet pipe fittings |
| ANSI ASME B16.9 | Factory-Made wrought steel pipe fittings |
| ANSI ASME B16.11 | Socket-welding and Threaded forged fittings |
| ANSI ASME B16.28 | Wrought steel butt-welding short radius elbows and returns |
| ANSI ASME B16.5 | Pipe flange and flange fittings |
| ISO 5251 | Stainless steel butt-welding fittings |
| MSS SP-43 | Wrought stainless steel butt-welding fittings |
| MSS SP-75 | Forging butt-welding fittings |
| MSS SP-79 | Socket-welding reducing Inserts |
| MSS SP-83 | Class 3000 steel socket-welding and threaded unions |
| MSS SP-95 | Swaged nipples and round plugs |
| MSS SP-97 | SW,TH and BW ends for integrally reinforced forged branch outlet |
Why choose us:
1. All pipe fittings are strictly implemented in accordance with the standards, accept any third-party inspection, and return service.
2. Before leaving the factory, 100% dimensional inspection, 100% spectral test, mechanical and mechanical performance test, pickling, pickling process are mainly aimed at the removal of surface grease and harmful substances, complete surface passivation to prevent oxidation. Some suppliers have not implemented ( Because the surface is not visible to the naked eye after sandblasting) annealing and solid solution (heat treatment), many goods on the market are not heat-treated. When the pipe fittings are in some cold or hot environments, the seam will slowly crack if it is not heat-treated. This process is invisible to the naked eye, surface sanding (many relatively inexpensive processes on the market), bevel ends, etc.
3. Normally, the individual weight of our company's pipe fittings is heavier than that on the market, (Ensure the back arc thickness) to avoid the parts of the same wall thickness that cannot be seen by the naked eye after the processing The pressure is guaranteed, because many suppliers choose the material to the maximum limit in order to minimize the cost.
RFQ:
1. Are you a trading company or a manufacturer?
Manufacturer and trading.
2. What are your main products?
All kinds of elbows, tees, caps, flanges, and steel pipes, etc with different stainless steel,nickel alloy materials.
3. Do you provide free samples?
We'd like to provide samples for your confirm, but we don't pay the cost of freight.
4. Why should I choose you?
* Contact us with your detailed inquiry, you will be replied within 6 hours.
* You are promised to obtain the best quality, price, and service.
* Wide excellent experiences with after-sale service.
* Every process will be checked by responsible QC which ensures every product's quality.
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