HEBEI GAIN TRADING CO.,LTD Manufacturer,Trading Company

Company Introduction

Hebei Gain Trading Co., Ltd, is the subcomany of Hebei Wanda Malleable Iron Corp.,Ltd,which is one of leading manufacturer and exporter of malleable iron pipe fitting and casting products in China. We have been in this line for more than 20 years and have solid technological support, complete testing methods, and advanced equipment and processing craft.

Our registered "SZ" brand MI pipe fittings are sold to all over the world. We can produce fittings according to British standards, American standards and DIN standards. Our products include banded, beaded, and plain types; hot dipped galvanized, baked galvanized, electro-galvanized and black types; and types with or without ribs, heavy type and light type.

British Standard:
Materials: ISO5922
Dimensions: ISO49
Threads: ISO7/1
American Standard:
Materials: ANSI/ASME/A197-79
Dimensions: ANSI/ASME B16.3-85
Threads: ANSI/ASME B1.20.1
DIN Standard:
Materials: DIN1692
Dimensions: DIN2950
Threads: DIN2999


Our goods are widely used in various pipelines to convey gas, water, and oil. Our "SZ" brand pipe fittings have won great popularity from our customers over the world.

Meanwhile, we also could supply butt-welded pipe fittings, valves, water taps, forging steel flanges, stainless steel pipe fittings, PVC pipe fittings, brass pipe fittings, GI steel pipes, PTFE seal tapes, steel pipe nipples, tap locks and all kind building material.

We warmly welcome you to visit our company and hope we can establish good business relationships in the near future.