Flat welding ring loose sleeve flange is a movable flange, which is generally matched on the water supply and drainage accessories (expansion joint is the most common). When the manufacturer leaves the factory, each end of the expansion joint has a flange, which is directly connected with the pipeline and equipment in the project with bolts. The purpose of using flat welding ring loose sleeve flange is generally to save materials, its structure is divided into two parts, a pipe part and pipe, one end made of flanging, flange part set on the flanging edge. Flanges are made of low grade materials, while pipes are made of the same material as pipes to achieve the purpose of saving materials
Item | Description | |
Basic Information | Material Grade | WP304 , WP304L , WP304H , WP316 , WP316L , WP316Ti , WP309S , WP310S , WP321 , WP321H , WP347 , WP347H , F304 , F304L , F304H , F316 , F316L , F310S , F321 etc |
Size | 1/2" to 48" Sch 5S to XXS | |
Standard | ASTM A403 etc . | |
Process Method | Forged / Casting | |
Industry & Advantage | Application | a) Connect pipes |
Advantage | a) High technology ; good surface ; high quality etc | |
Terms & Conditions | Price Item | FOB , CFR , CIF or as negotiation |
Payment | T / T , LC or as negotiation | |
Delivery Time | 30 working days after received your deposit ( Normally according to the order quantity ) | |
Package | Plywood case or as per customer’s requirement | |
Quality Requirement | Mill Test Certificate will be supplied with shipment , Third Part Inspection is acceptable | |
Quality | Test | 100% PMI test ; Size test etc |
Market | Main Market | Europe , Middle East , Southeast Asia , South America . Etc |
Features of stainless steel flange
1) High strength;
2) Excellent machinability
3) Hardening occurs after heat treatment;
4) Magnetic;
5) Not suitable for harsh corrosive environment.
Scope of application
General blades, mechanical parts, bolts, nuts, Class 1 tableware (spoons, forks, knives, etc.).
Product inspection of stainless steel flange
Our Certification
We have CE, ISO, SGS and other certificates, and can also send a third party to test according to customer requirements
Submitted successfully
We will contact you as soon as possible