Blog
Insights, updates, and industry expertise from our team.
Semiconductor Fab Facility Piping: Stainless Fittings and Flanges vs High-Purity Lines
How to source 304/316L butt-weld fittings and flanges for fab PCW, exhaust and utility lines: choosing the finish, reading Ra,...
Cryogenic Piping Materials for LNG (−162 °C): Stainless vs Low-Temperature Carbon Steel
LNG at −162 °C: why A333 Grade 6 is not LNG service, when 304L/316L fit, impact testing under B31.3, and...
Pitting and Crevice Corrosion in Pulp & Paper Mills: Choosing Stainless Grades for Fittings
Pitting and crevice corrosion in pulp and paper mills: black liquor vs bleach plant, PREN of 316L, 317L, 2205, 904L,...
Flow-Accelerated Corrosion in the Nuclear Conventional Island: Where Stainless Fittings Fit In
Flow-accelerated corrosion in nuclear conventional-island piping: where FAC appears, why stainless 304L/316L/316LN resists it, and what to order.
B31.1 vs B31.3 for Boiler and Power Plant Piping: What Changes for Fittings and Flanges
B31.1 vs B31.3 for boiler and power plant piping: code scope, allowable stress, examination, 304H/321/347H, B16.9/B16.5 dimensions and RFQ items.
One Stop Stainless Fittings and Flanges for Chemical and EPC Projects: HuaboPipe
One list for stainless butt weld fittings and forged flanges from HuaboPipe. Matching pipe and valves on request. EN 10204...
Stainless Steel Fittings Factory in Wenzhou and Lishui, Zhejiang: HuaboPipe
HuaboPipe, founded 2004: company in Wenzhou, factory in Lishui, Zhejiang. Wenzhou Longwan stock for regular sizes. Butt weld fittings and...
Large Diameter Stainless Steel Fittings Manufacturer in China: DN1000+ from HuaboPipe
DN1000 and above stainless elbows, tees, reducers, caps and forged flanges from HuaboPipe, up to DN3000. Quoted from drawing. Email...
Concentric vs Eccentric Reducer: Buyer’s Guide
A concentric reducer keeps both pipe ends on one axis; an eccentric reducer offsets them. How to compare the two,...
Lishui Stainless Steel Fittings Factory
Huabo Pipe Industry Co., Ltd. (HuaboPipe) is a Wenzhou company with a fittings and flange factory in Lishui, China. Factory:...