PRODUCTS
The company is strong, with an annual production capacity of 36,000 tons

PRODUCTS

The company can produce: elbows, elbows, tees, reducers, flanges, corrugated compensators, sleeve compensators, non-metal compensators, rubber soft joints, expansion joints, insulation joints, support hangers, resistant Grinding pipe fittings, anti-corrosion pipe fittings, insulation pipe fittings and other products.

产品名称

Loose flange

Common materials for loose flanges include: carbon steel, alloy steel, stainless steel, aluminum, etc.
产品名称

Threaded flange

Flange is a part that connects between shaft and shaft, used for connection between pipe ends
产品名称

Plate flat welding flange

Plate flat welding flanges are formulated with reference to corresponding standards and user technical requirements combined with our company's specific manufacturing equipment and testing equipment.
产品名称

Butt welding flange with neck

Neck butt welding flange refers to a flange with a tapered neck and butt welding with the cylinder or pipeline.
产品名称

Flat welding flange with neck

Neck flat welded flanges, like plate flat welded flanges, are flanges that extend steel pipes, pipe fittings, etc. into the flange to connect with equipment or pipelines through fillet welds.
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LONGSHENG

HEBEI LONGSHENG PIPELINE CO., LTD.

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