Common Pipe Connection Methods
There are four pipe connection methods: the welding connection, the flange connection, threaded connection and socket connection. The most commonly used in engineering is welding connection and flange...
Products
Hebei Leading offers a large range of pipeline products, including valves , flanges, pipe fittings etc. Our clients cover most industries that have requirements in coveying or transporting oil,gas, wa...
Oil & Gas
No mattter it is crude oil, Gas or refined oil products, Seamless pipes are used a lot to do the transportation.
Flanges
Flanges are used to connect parts on pipelines. We provide slip-on, weld neck, plate, blind, socket weld, threaded and lap joint flanges. Materials include A105, RST37.2, 304, 316 etc. All common standard are available, e.g. ASME B16.5，EN 1092-1，BS 4504 etc.
Flanged Gate Valves
Gate Valves are generally used to provide full flow or completely shut off flow in the pipeline, with optional materials of Cast Iron, Carbon Steel, and Stainless Steel.
Stainless Steel Buttweld Fittings
Stainless Steel Buttweld Fittings are commonly used to join pipes to valves, fittings or other parts by ways of butt-welding. They are made from stainless steel pipes of plates through the procedure o...
Common Pipe Fittings
In different pipe fittings, in order to connect pipe sections or change the direction and diameter of the pipe, it is often necessary to use special parts, such as elbow (four-way), short pipe and red...
Applications
Pipeline products can find in many modern industries, so long as there's a medium conveyed or transported. As an integrated supplier of pipeline products, standards cover ANSI, DIN, JIS, Hebei Leading provides solutions to meet a lot of industrial applications, such as power generation, oil & gas, refinery, mining, water & wastewater.
Refining
The refining industry uses an industrial process where crude oil is processed and refined into more useful products such as petroleum naphtha, gasoline, diesel fuel, asphalt base, heating oil.
Pipe Fittings
Fittings are very common and necessary in various pipelines. We have butt-welding carbon steel fittings, butt-welding stainless steel fittings, nipples & sockets, forged steel fittings, stainless steel 150lbs fittings, ductile iron grooved fittings, etc. For more details, please check related web pages on our website.
EN
Oil & Gas
No mattter it is crude oil, Gas or refined oil products, Seamless pipes are used a lot to do the transportation.
Flanged Gate Valves
Gate Valves are generally used to provide full flow or completely shut off flow in the pipeline, with optional materials of Cast Iron, Carbon Steel, and Stainless Steel.
Stainless Steel Buttweld Fittings
Stainless Steel Buttweld Fittings are commonly used to join pipes to valves, fittings or other parts by ways of butt-welding. They are made from stainless steel pipes of plates through the procedure o...
Applications
Pipeline products can find in many modern industries, so long as there's a medium conveyed or transported. As an integrated supplier of pipeline products, standards cover ANSI, DIN, JIS, Hebei Leading provides solutions to meet a lot of industrial applications, such as power generation, oil & gas, refinery, mining, water & wastewater.
Refining
The refining industry uses an industrial process where crude oil is processed and refined into more useful products such as petroleum naphtha, gasoline, diesel fuel, asphalt base, heating oil.
After-Sale Services
Call us on: 
Email Us: 
No.68 Hezuo Road, Shijiazhuang City, Hebei Province, China 