| Prod Model: |
vastlink |
| Markets: |
South America,Africa,Mid East |
| Shape: |
Pipe |
| Color: |
Common |
| Surface: |
Carbon Steel |
| Quality: |
High |
| Price: |
Competitive |
| Service: |
Professional |
| Package: |
Carefullyness |
| Delivery: |
Fast |
| Reputation: |
Good |
| Grade: |
Guaranteed |
| Material: |
Stainless Steel |
| Manufacturing Way: |
Casting |
| Type: |
Threaded Connection Flange |
| Standard: |
All Standards |
Product Description
Socket weld flange, a popular type of pipe flange, was initially developed for use on small-sized high- pressure piping. The fabrication of this type of flange is similar to that of a slip-on flange. However, the internal pocket of a socket weld flange allows for a smooth bore and better fluid flow. When provided with an internal weld, the static strength of this flange is equal to slip-on flange, but the fatigue strength is 50% greater than double welding slip-on flanges. Smooth bore conditions in such a flange can easily be attained without having to bevel the flange face and, after welding, to re-face the socket weld flange as would be required with slip-on flanges. For this reason, the internally welded flange is popular in chemical process piping.
Materials:
Carbon Steel: ASTM A105, A350 LF1, LF2 CL1/CL2 LF3 CL1/CL2, ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70
Stainless Steel: ASTM A182 F304/304L, F316/316L, F316H, F316Ti, F321, F44 (UNS S31254)
Alloy Steel: ASTM A182 F1, F5/A, F9, F11, F12, F22, F91
Size: 1/8" NB TO 48"NB.
Rating: 150#, 300#, 400 #, 600#, 900#, 1500# & 2500 #.
Founded in 1996, Shanghai Vast Link Industrial Co., Ltd., (Vast Link Int'l Co., Limited)is a modern business group conglomerating steel production, trade, storage and processing, and logistics and distribution. Our headquarters is at the Zhabei District of Shanghai, and we have our own sales and service branch in Busan, South Korea.
After years of development and endeavor, Vast Link has become one of the largest steel products suppliers in Shanghai, China. Not only has our company occupied a large share in the domestic market, but also we have actively explored the international market. So, our products sell very well in Europe, Africa, Middle East, Southeast Asia, South America and others, and we have exported more than 100, 000 tons of steel products in three consecutive years. In year 2010, we exported more than 40, 000 tons of carbon & stainless steel pipes and over 80, 000 tons of CRC/GI/PPGI coils & sheets.
With production base located at Nanhai Town, Foshan City, Guangdong Province, Vast Link is a well-known steel pipe producer in China, and our principal products are stainless steel pipes, carbon steel pipes and so on. We have a number of senior engineers and quality engineers responsible for production management, and have a mature and reliable quality management system. In 2006, our company passed the ISO9001: 2000 quality system certification.
At the same time Vast Link is the Level A agent in China of the Angang Steel Company Limited and of the Masteel, the two extra large-sized state-owned iron and steel complexes famous in China, we have established a stable long-term strategic cooperative relationship with them. Not only can we provide customers with big steel company's products of the lowest price in the market, but also we can ensure a stable goods supply. The products of the Angang Steel Company Limited and the Masteel we act for are mainly: Galvanized Steel Coils/Cold Rolled Steel Coils/Prepaited Galvanized coils. In addition, our company is the special agent of the well-known stainless steel roll manufacturer, TISCO.
Besides, Vast Link is a large-scale distributor in Shanghai, and have a large indoor storage and processing warehouse in Baoshan District of Shanghai where there are above 50, 000 tons of cold rolled products stock all year round; At the same time, we provide customers with such services as shearing, slitting, packaging and etc.
To satisfy the customer is our target. It runs through every link of the production. Please do not hesitate to contact us if you are interested in our products, and we will give you a quick and satisfied reply.
