Slip On flanges are used on piping fitted with lapped pipe or with lap joint stub ends. The lap joint flange with the stub end assembly are normally used in systems requiring frequent dismantling for inspection and cleaning and where the ability to swivel flanges and to align bolt holes materially eases the erection of large diameter or unusually stiff piping. These flanges are also used in applications where there is a need to facilitate bolt alignment.
Lap Joint of flanges are similar to slip-on flanges. The only difference is that it has a curved radius at the bore and face to accommodate a lap joint stub end. They may be used at all pressures and are available in a full size range. These lap joint flanges slip over the pipe, and are not welded. They are otherwise fastened to it. Here the bolting pressure is transferred to the gasket by the pressure of the flange against the back of the pipe lap.
Materials: Carbon Steel, Alloy Steel, Stainless steel.
Size: 1/8" NB TO 48"NB.
Rating: 150#, 300#, 400#, 600#, 900#, 1500#, 2500#.
Standard: ANSI, DIN, BS.
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.
