WENZHOU ZHEHENG STEEL INDUSTRY CO;LTD
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316l/X2CrNiMo17-12-2/1.4404 Stainless Steel Pipe Fittings butt wedling 3" SCH40s
"zheheng steel" produces and supply 316l/X2CrNiMo17-12-2/1.4404 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. 316L material is one of the most used materials of austenitic stainless steel, usually we have a lot of stock. And can be customized according to the requirements of customer drawings. After years of development, we already have quite mature production experience.
| Chemical Composition about stainless steel pipe | |||||||
| Grade | C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Ni ≤ | Cr ≤ |
| 316 | 0.08 | 1 | 2 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
| 316L | 0.035 | 0.75 | 2 | 0.045 | 0.03 | 10.00-15.00 | 16.00-18.00 |
Production Range:
| Material standard | |
| ASTM A182 ASME SA182 | F304 F304L F304/304L F304H F309H F310 F310HF316 F316L F316/316L F316 HF316Ti F317L F321 F321H F347 F347H F904L F44 F51 F53 F55 F60 |
| ASTM A403 ASME SA403 | WP304 WP304L WP304/304L WP316 WP316L WP316/316L WP321 |
| DIN EN 10222-5 | EN1.4307 EN1.4949 EN1.4301/1.4307 EN1.4401 EN1.4435 EN1.4404 EN1.4401/1.4404 EN1.4541 EN1.4571 |
| EN10095 | EN 1.4841 EN 1.4878 |
| EN10269 | EN 1.4919 |
| DIN EN 10088-2 | EN1.4438 EN1.4501 EN1.4529 EN1.4539 EN1.4547 EN 1.4301 EN 1.4306 EN 1.4307 |
| DIN EN 10222-5 | EN1.4410 EN1.4550 EN1.4462 |
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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