It is required when an extended neck is required. It acts as a boring extension. It is used in chemical and petroleum industries and used in residential and commercial buildings. It performs well where there is level of stress and temperature fluctuate. Long weld neck flanges are built in a variety of lengths, size and dimensions according to the need of the customers.

MARKING AND PACKING

Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All flanges are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.

QUALITY ASSURANCE

At Hebei Mingda, all fittings and flanges are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. 

They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to 

witness the material reports, dimensions and quality conformity of products.

TEST CERTIFICATES

SHIPPING POLICY

Delivery time and delivery dates are based on the "type and quantity" of steel ordered. Our sales team will provide a delivery schedule when quoting to you. On rare occasions the delivery schedule may change so please check with our sales department when placing any orders.

Orders will be sent out within 2-3 business days, and may take up to 5-10 business days in transit. If Flange is out of stock, orders may take up to 2-4 weeks to ship. 

Hebei Mingda will notify buyer if this situation occurs..

USES & APPLICATION

Hebei Mingda take pleasure in introducing itself as one of the leading Manufacturer & Exporter of high quality ASME B16.5 Weld Neck Flange to meet the customer ultimate requirements in the fields of:

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