When you want to get a quote or release a PO to us, pls clear the information:

Flange type + RF/RTJ/FF + Class (including pipe SCH for WN and SW flange) + Size + Material + Standard + Order Quantity

For example, you want to buy 100 pcs welding neck flange with raised face for your system and the pipe is 8” SCH40S, pressure rate is class 300 in stainless steel 316, the piping design is to ASME, so the description would be:

WNRF flange, 8” 300# SCH40S, A182 F316, ASME B16.5, 100PCS

Please don’t hesitate to contact us if you have any question.

All of our flanges are tracable with the heat number and contract number.

The flange will 100% PMI test before shipment to guarantee the material quality. 

We also can issue the test report from third party inspection or independent laboratory and the cost in our account.

Absolutely, Yes.

We are experienced for third party inspection from SGS, BV, Lloyd’s, Intertek, DNV etc.

In fact, we think the inspection before shipment will reduce the disputation， it is a good way for both of us.

Why not? We can do the product based on the design from client or sample, we are experiences with it, whatever the materials is stainless steel or special alloy.

For the flange size < 10”, we mainly packed them in plywood box. For large diameter Flange, they will be packed in pallets if there is no specifics.

We aim the global market, including but not limited to Argentina, Belgium, Brazil, Canada, Chile, Colombia, Costa Rica, Czech Republic, Denmark, Ecuador, Finland, France, Germany, Hungary, Ireland, Italy, Japan, Kazakhstan, Korea Mexico, Netherlands, Pakistan, Panama, Paraguay, Peru , Philippines, Poland, Russia, Spain, Sweden, Switzerland, Ukraine, Ukraine, United Kingdom, United States, Uruguay, Vietnam, etc.