| Standard: | ANSI, DIN, GB, JIS, GOST, BSW |
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| Type: | Welding Flange |
| Material: | Stainless Steel |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Established in 2012, Hangzhou Henggong Technology Co., Ltd is located in Dongou Industrial Area in Oubei Town of Yongjia County, the cradleland of "China Pump and Valve", which enjoys favorable geographical location and convenient transportation. Presently, our company is covering an area of 3000 square meters, and owns 10 senior engineers, 20 technicians and more than 150 staff. The company has strong technical capabilities and high-quality personnel teams.
Our company owns advanced manufacturing technologies, testing equipments. Moreover, our products have passed the ISO9001 Quality System Certification and Pressure Equipment Direction EC Certification. From design to delivery, in each procedure, products are controlled strictly in accordance with ISO9001(CQC) and the quality of products produced by our company is all insured by People's Insurance Company of China.
Product Description
Forged Flange SO
Features:
1) Forged Flange
2) Size: DN10-DN600
3) Class: PN0.6Mpa, PN1.0Mpa, PN2.5Mpa, PN4.0Mpa, etc
4) Stainless steel flange, carbon steel flange and alloy steel flange
Stainless steel flange: 304, 304L, 316, 316L, 316Ti, 321
Carbon steel flange: C22.8, A105, SA350 LF2, P280GH, P250GH, Q235B, Q345E
Alloy steel flange: F11, F22, F51, F53, 16Mo3, TStE355 etc
5) Standard: ASME, ANSI, API, DIN, BS, EN, JIS, JPI
6) ISO 9001 certificate, 3.1B, JIS, ABS, BV, DNV certificates provided
7) Delivery: Within 45 days for one container
8) Packing: Wooden box, sea-worthy plywood pallets with polyethylene film or steel cases or as customers' request.
We manufacture all kinds of flanges, such as forged SO flange, BL flanges, WN flange, PL flange, LWN flange and more as Customer requirements.
If you want to purchase high quality flanges and pipe fittings, please send your enquiry to us! We will do our best to support you.
GB |
GB/T4700-4707 (Flanges for Pressure Vessels), GB/T9112-9124 (Pipe Flange) JB/T4726-4728 (Steel Forgings for Pressure Vessels) JB/T6396-6398 (Large-Scale Steel Forgings Made of Alloy Steel, Carbon steel, Stainless Steel, Acid-Proof Steel and heat resistant steel) HG20592-20635 (Pipe Flange) SH3406 (Steel Pipe Flange for Petro-Chemical) |
| ASTM ASME |
ASME B16.5 (Pipe Flange) A403/A403M (Wrought Austenitic Stainless Steel Piping Fittings) A182/A182M (Alloy Steel Forgings for high-Temperature) A105/A105M (Carbon Steel Forgings for Piping) A234/A234M (Piping Fittings of Carbon Steel and Alloy Steel for Moderate and High Temperature) A350/A350M (Carbon Steel and Low-Alloy Steel Forgings, Requiring Notch Toughness Testing) |
| JIS | G3214 (Stainless Steel Forgings for Pressure Vessel) JIS B2220 (Steel Pipe Flange) |
| DIN | DIN2512-86030 (Steel Pipe Flange) |
| EN | EN10222-1~5(Steel Forgings for Pressure Purposes) |
Q: Are you a manufacturer or a distributor?
A: We are a valve manufacturer with 25 years of experience in valve development, design, production and sales. Won the top ten valve manufacturers in China.
Q:Is it a finished product or can be customized?
A:We customize the professional valves you need according to your technical requirements, drawings, parameters, etc.
Q:What is your price term
A:Ex-factory ,FOB
Q:what is the minimum order quantity
A:Small diameter valves is 10pcs/model,large diameter valves is 1pcs/model, if you have special requirements, please communicate with us.
Q:What is the term of payment?
A:T/T or L/C Also,we accept the order to be placed via Made-in-china
Suppliers with verified business licenses
Audited Supplier 
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