Hebei Haihao Group Premium Pipeline Equipments Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram Pl flange |
| Supply Ability | 88000pcs/month PL flange |
| Delivery Time | 10-30 days PL flange |
| Packaging Details | Wooden box wooden pallet PL flange |
| Product Name | steel weld neck flange |
| Flange Products size: | DN15-DN3000 flange |
| flange packing | wooden box wooden pallet |
| Color | steel color black color yellow color flange |
| product size | Dn15-DN3000 flange |
| Port of flange | Tianjin, Qingdao, Shanghai, Guangzhou |
| Flange Production time | WN flange 20 days |
| Pressure | 150# 300# 900# 3000$ flange |
| Weld neck flange | carbon steel flange SS flange |
| Brand Name | HH PL flange |
| Model Number | DN15-DN3000 WN flange |
| Certification | ISO,ABS,MTC WN flange |
| Place of Origin | Hebei China WN flange |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram Pl flange | Supply Ability | 88000pcs/month PL flange |
| Delivery Time | 10-30 days PL flange | Packaging Details | Wooden box wooden pallet PL flange |
| Product Name | steel weld neck flange | Flange Products size: | DN15-DN3000 flange |
| flange packing | wooden box wooden pallet | Color | steel color black color yellow color flange |
| product size | Dn15-DN3000 flange | Port of flange | Tianjin, Qingdao, Shanghai, Guangzhou |
| Flange Production time | WN flange 20 days | Pressure | 150# 300# 900# 3000$ flange |
| Weld neck flange | carbon steel flange SS flange | Brand Name | HH PL flange |
| Model Number | DN15-DN3000 WN flange | Certification | ISO,ABS,MTC WN flange |
| Place of Origin | Hebei China WN flange | ||
| High Light | ASTM A105N Carbon Steel Flanged Fittings ，Carbon Steel Flanged Fittings 300lbs ，Weld Neck RF Flange | ||
Astm A105n Carbon Steel Weld Neck Flange 300lbs Welding Neck Flange Carbon Steel Flange WN
Product Description:
This kind of flange is made of steel,and stainless steel,and carbon steel,we have all main standards in the world,you can find what you want in our factory.the measurement from dn 40 to dn 2000.
Welding neck flange have two forms (shapes), one with reducing neck as we called reducing weld neck flange; One with a even diameter of typical long neck named as long neck weld flange.
Weld neck flange (WN flange) has a neck that can relocated stress of the pipe, so to reduce the pressure that gathered in the flange bottom. It is compatible to the pipelines that works in high or low temperature and bear high pressure. Specially for the pipe or the valves when PN is larger than 2.5 Mpa.
Stainless Steel;ALLOY;Titanium;Iron;Carbon steel;Copper;Brass;Bronze;CPVC & Brass;CPVC & Copper;CPVC & Stainless Steel;Machined
1. Standard: ANSI, ISO, JIS,bs, DIN, GB,Astm A105n Carbon Steel Weld Neck Flange 300lbs Welding Neck Flange Carbon Steel Flange WN
2.. Size: DN15-DN3000 Pn6-Pn40 or more good quality Astm A105n Carbon Steel Weld Neck Flange 300lbs Welding Neck Flange Carbon Steel Flange WN
1. Using the resin sand and coated sand casting technology
2.Add the tempering procedure before entering the processing workshop,
3.Use the CNC lathe and pipeline during the whole process.
4.The disc sealing surface use plasma welding machine welding.
5. Every valve must be tested before being sent out of the factory, only qualified ones can be shipped.
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Factory Information:
Hebei Haihao High-pressure Flange & Pipe Fittings Group Co., Ltd. was founded in 1982, Haihao Group owns a wholly-owned subsidiary named Hebei Haihao Group Premium Pipeline Equipments Co., Ltd. Hebei Haihao High-pressure Flange & Pipe Fittings Group Co., Ltd. covers an area of 580,000 square meters, has 660 employees, total assets of RMB 250 million, and an annual output of nearly 100,000 tons. Currently, Haihao Group has 22 advanced flange and pipe fitting production lines; Haihao Group produces flange and pipe fittings, covering different specifications of high-pressure, medium-pressure and low-pressure stainless steel, alloy steel and carbon steel flange, elbows, elbow pipes, tees, reducers, socket components and other pipeline components in line with the international and Chinese standards.
FAQ:
Q1. Where is your factory ?
A1:Our company’s processing center is located in Cangzhou,HeBei, China.
Q2. What are your company's main products ?
A2: Our main products are flange, elbows, elbow pipes, tees, reducers, socket components and other pipeline components in line.
Q3. How do you control quality ?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2010
Total Annual:
5000000-10000000
Employee Number:
200~300
Ecer Certification：
Active Member
Hebei Haihao Group Premium Pipeline Equipments Co., Ltd. is the only wholly-owned subsidiary of Hebei Haihao High Pressure Flange Pipe Fittings Group Co., Ltd. It was founded in 1982. The head office covers an area of 580,000 square meters and has 260 employees. , strong technical force, inclu... Hebei Haihao Group Premium Pipeline Equipments Co., Ltd. is the only wholly-owned subsidiary of Hebei Haihao High Pressure Flange Pipe Fittings Group Co., Ltd. It was founded in 1982. The head office covers an area of 580,000 square meters and has 260 employees. , strong technical force, inclu...
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