Qingdao Houshang Inter. Fnf Co., Ltd. professionally supplies and manufactures in the fields of water pipe line products with ISO9002 certificate to world wide customers who enjoy our best quality products and services. Our annual output: for flanges is around 2500tons, for pipe fittings is around 2000tons
Our supply range:
1. Flanges:
Standards: DIN, ANSI, BS,JIS, Other standards are also available;
Sizes: from 1/2” to 120”
Materials: Carbon (mild) steel flanges, ST37.2, C22.8 and A105;
Stainless steel F304, F304L,F316,F316L,F316TI,F321 etc.;
2. Pipe fittings:
Butt welding pipe fittings;
Sizes: from 1/2” to 42”
Carbon steel and stainless steel (material same as flanges)
Investment casting stainless steel threaded pipe fittings (F304 & F316) Size: from 1/8” to 4”
Malleable iron threaded pipe fittings are also available
Customer’s satisfaction with the quality and our services is our most concern. Timely delivery and good commercial credit is our main principle.