1/2-4 Inch NPT BSP Thread Soft Seal Brass Swing Check Valve

Brass Check  Valve

Advantages

1) Fast Material Supply.

2) Every valve goes through a six-step QC process before delivery.

Material Control, Machining Quality Control, In-coming Material Inspection, Assembly Line Quality Control, Leakage Testing, Final Inspection Before Delivery.

3) 100% Leakage Test.

4) Strictly and perfect management in production.

5) Guarantee Quality In Competitive Price.

6) On-time Delivery.

7) Complete R&D facilities and Excellent team.

8) Annual R&D projects reach the number of 100.

9) Have rich experience and strong ability to develop new products.

QC:

· We promise to supply you high quality and durable goods for you.

· Our worker will check every accessory before hand-assembled.

· Our quality inspector will check every product one by one before packing.

· Regular checking on line from production in each workshop

Production step :

1) purchasing the material and forged the semi-products .

2) processing the semi-products in workshop .

3) assembling the goods .

4) testing the sealing in pressure and checking quality of the goods

5) package

6) deliveing the goods on time .

Package:

1) the package standard : standart export carton, box .

2) if customer has special requirement. it is available to provide the colorful package against the design of customer.