oil and gas carbon steel pipe flange / weld neck flanges

  Product Description  

Type	Carbon steel Flange
Face	RF, FF, MF, MFM, RJ, TG, RTJ, SRF,
Pressure	Class 150Lbs,300Lbs, 600Lbs, 900Lbs, 1500Lbs, 2500Lbs, /PN6,PN10,PN16, PN20,PN25,PN40/ Class A, B, C, D, E
Standard	ASME B16.5, ASME B16.47, ASME B16.36,DIN 86341-2000, DIN2505
Material	Carbon steel(ASTM A105,A181-60, Q235,A350LF2,A350LF3,),1.0402,1.0406,1.0477,1.0478,1.0501,St45.8,St45.4
Qualification	GB/T19001-2008/ISO9001:2008 , API,SGS,CE,etc.
Packing	In wooden cases or pallets,or as per clients'requirements
Application	Petroleum, Chemical, Machinery, Electric Power, Shipbuilding, Papermaking,  Construction, etc.
Special design available as the requirement of customer

  More Products       Certifications     Packaging & testings       Company Information Company Profile Qinhuangdao Zhongyan Machienry Co.,Ltd is located in Yanshan University Science Park. It is a morden and high-tech enterprise supported by a number of experienced mechanical engineers and technicists. Main products Steel pipes & Pipe fittings(Elbow, Tee, flange, Reducer, Cap, coupling, nipple, plug bolts and nuts); Varities of steel materials. Most of our products have national patent for invention. Company philosophy “Your demands are our development directions.” High efficiency and profession are our unremitting persuit. Honesty and responsibility are our unchanged attitude. FAQ Q: What is your advantage? A:  We are always doing the best to keep customer first.     Providing efficient, time-savine and trustful service.     Standing in customers' position to make good quality, competitive price and      easy communication.     Q: How to ensure the quality of the goods? A: 1 Quality management system of our company conform to the Quality        Management System Standard: GB/T 19001-2008 / ISO 9001:2008.
      2 We are a supplier of Trade Assurance Service in Alibaba.com. This service         can guarantee the quality and timely delivery of goods.
Q: What is your payment terms? A: 1 30% T/T in advance, and the balance against copy of B/L.     2 100% L/C at sight.   Q: How to order? A: Pls feel free to contact Vivian Ma in the following ways:     Tel: 86-335-8548228     Fax: 86-335-8549228     Mob: 86-15100352196     Skype: vivian.ma15     WhatsApp: 008615100352196     

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Product Categories : Pipe fittings > Steel Flange