Glen flange has provided the highest quality custom forgings flanges for a wide range of industries since 2006, especially on shipbuilding industry, our team of specialists with over 20 years experience in shipbuilding industry, will help you find the right solution for your customized flanges.
GOST 12820-80 Flange
Gost flange is a flange system from Russia, include Plate Flanges(GOST12820-80),Blind Flanges(GOST12836-67),Welding neck Flanges(GOST12821-80), Steel Butt-Welded Flanges GOST12821-80 etc., size from DN10 to DN1600, Plate flange, welding neck flange, slip on welding plate flange.
How to place order
a. Inquiry-Professional quotation sheet.
2. Confirm the price, lead time, marking, payment term.
3. Send the Proforma Invoice.
4. Customers arrange the payment as a deposit and send the Bank slip.
5. Sales confirm the receipt of down payment and make the samples or drawing according to your requests.
6. Production process - will follow closely the full process; Send pictures to keep post. Update the estimated delivery time.
7. End Production-Mass production products photos. You can also arrange the third party Inspection.
8. Customers arrange balance payment and we Ship the cargos to port. Inform shipping documents.
9. Receipt of goods and after-sale services
10. Feedback about Quality, Service, Market & Suggestion
We undertake to remedy any poor quality product, caused by low-quality Raw material or workman machine process or non-standard heat treatment for products Our liability is limited to replacing the defective products, which appear within a period of 12 months from date of invoice, provided from our storage, or produce new one