Welding Neck Flanges

 Weld Neck Flange

Varieties: threaded flange, slip-on flange (SO), socket welding flange, lap joint flange (LJF), welding neck flange (WNF), blind flange, orifice flange, reducing flange, pad type flange, loose hubbed flange, welding plate flange, welding neck collar, welding-on collar, loose plate flange, companion flange and so on.

Facing method: rust preventing oil, spray paint (black, yellow), hot galvanization, cold galvanization or colored electroplate, powder coating and so on.

 Detailed information as follows:

1.Standard:ANSI,ASTM,ASME,DIN,GB

2.Material:carbon steel,stainless steel and alloy steel

3.Size:supply as customers' request

4.:Techniques:forged,casted

Connect style:welding

6.Quality:appearance of smooth,can work under presure for long time,advanced testing equipment to ensure thye quality,

7.Packing:wooden case,wooden pallet or as per customer's requirement

8.Delivery time:15  to 30 days after we signed SALES CONTRACT.

9.Certification:ISO9001:2008

10.Usage: connecting pipe line and keep its leakproofness; convenient for replacing pipe line; easy to separate and check the situation of pipe line; easy to seal pipe line

11.Application area: oil, chemical industry, nuclear power station, food manufacturing, construction, shipbuilding, paper making, medicine and other industries.

12.Payment:L/C,T/T