The purpose for the bottoming clearance in a Aluminum Socket Weld Flange is usually to reduce the residual stress at the root of the weld that could occur during solidification of the weld metal. The image shows you the X measure for the expansion gap.
ASME Class 150 aluminum socket weld flange Production Details
Material | Aluminium ASTM B241 3003/6061/6063/5083/5086/5052 etc 6061-T6 and 6063-T6 |
Standard | ASME/ANSI B16.5: WELDING NECK FLANGE, SLIP-ON FLANGE, Blind Flange, HIGH HUB BLIND FLANGE, |
Size | 1/2" - 20 " (DN15-DN3000) |
Pressure | Class150-Class2500 |
Packing | Pallet/Wooden case(Fumigation free) |
Certificate | ISO9001,EN10204 3.1 MTC |
Quality control | In house and third party |
Related product: Aluminum Weld Neck Flange, Aluminum Blind Flange, Aluminum Tee, Aluminum Cap
Service
1. We are the specialized supplier of Aluminum Flange and Aluminum Pipe Fitting. We can provide the products with high quality and best price!
2.Every process of the aluminum flange will be checked by responsible QC which insures every product's quality.
3. Professional packing teams makes sure that every packing is safely.
4. Trial order can be done in one week.
5. Samples can be provided as your required
6. We have good experience with after-sale service
FAQ
Q: How can you ensure your price and quality ?
A: Our factory process a hundred of advanced machines which save much cost from the source of production ,ensure our customers' competitive price . Over 20 years experience ensure our high quality in this industry.
Q: Do you provide samples of flanges? Is it free or extra ?
A: Yes , some of the standards samples are free but do not pay the cost of freight. it will be return back to you after you place an order.
Q: How about your capacity?
A: For steel pipes, 5,000 tons per month, For pipe fittings, 3,000 tons per month
Q: What is your terms of payment ?
A: 30% T/T as deposit, 70% balance before shipment.
Q: How to pay?
A: We support pay pal, western union, L/C, T/T and so on