China flange connection accessories Manufacturers Factory Suppliers
-
Slip-on Welding Neck Flange
Usually fillet welding is performed at the connection between the flange interior and the pipe
Read More -
Plate Flat Welding Flange
Simple Structure: Flat plate shape without long neck design
Read More
Welding Method: Adopts fillet weld, inserting the pipe into the flange inner hole and welding on the outer side -
Expansion Nut Black Oxide ASTM A325
Expansion Nut Black Oxide ASTM A325 is a high-strength anchoring fastener made of medium carbon alloy steel with quenched & tempered heat treatment. Black oxide coating is applied for anti-rust...
Read More -
Stud Bolt Full Thread Grade 10.9 Galvanized
Our 10.9 full thread stud bolt is all-thread high-strength steel with hot-dip galvanized anti-rust coating. Paired with hex nuts, it fits flanges for pipes, pressure vessels and steel structures,...
Read More -
U-bolt Galvanized Grade 8.8
Grade 8.8 hot-dip galvanized U-bolt, also known as U pipe clamp. Made of quenched & tempered carbon steel with high load capacity. The U-shaped design holds round pipes evenly without...
Read More -
ANSI Corrosion Resistant Lap Joint Flange
Full Product Name: ANSI Corrosion Resistant Lap Joint Flange (also known as loose flange or stub end flange) Executive Standard ANSI/ASME B16.5, universal US flange...
Read More -
Threaded FF Flange High Quality
High quality threaded FF flange, also named screwed flat face flange, is forged integral steel fitting with internal taper thread and full flat sealing surface. It connects pipes by threaded...
Read More -
SS316 Socket Weld Industrial Flange
SS316 socket weld flange applies to small-bore high-pressure pipelines. Fixed by fillet welding, it boasts great sealing performance and structural stability. The molybdenum-containing 316...
Read More -
SS304 Weld Neck Flange High Quality
SS304 Weld Neck Flange (industry abbreviation: WN Flange) is a pipe connecting fitting forged from 304 stainless steel (SS304/AISI 304). Its neck features a tapered transition structure and is...
Read More -
Blind Cast Iron ANSI Flange
Blind: The fundamental function - completely closing pipe ends
Read More
Cast Iron: The base material providing specific properties
ANSI: The standard specification defining dimensions and ratings -
Partially Threaded Bolt Black Oxide Grade 10.9
Partial Thread Design: Only part of the shank has threads, the other part is smooth
Read More
Diverse Head Styles: Common types include hex head, square head, countersunk head, etc -
SS316 Hex Nut ASTM A325 Hot Dip Galvanized
GB6170 Hexagon Nut
Read More
Zinc Plated Hex Nut
Heavy Hex Nut
Thin Hexagon Nut
















