Forged ASTM Carbon Steel Threaded Pipe Fitting Coupling

We are offering carbon steel threaded pipe fitting.
Name coupling(full couplinghalf couplingreducing couping)
size 18"-4"
rating 2000lb 3000lb 6000lb 3000lb 6000lb 9000lb
connection threaded socket welded
material a.carbon steel：
astm a105
astm a350 lf2
astm a694 f4252606570
b.alloy steel：
astm a182 f59112291
c.stainless steel：
astm a182 f304304l316316l321
astm a182 f51
standard ansiasme b16.11,mss,jis,bs,gb,etc.
Surface stainless steel: polishing, sand-blasting
carbon steelalloy steel : black painting,varnish paint, anti rust oil,hot dip galvanized, electric galvanized,3pe,etc.
Certificate iso9001,ped.
yuansheng pipe fittings
is a full-service distributor of pipe fittings. Our ranges of products includes seamless & butt weld fittings. Forged fittings and flanges available in a very wide range of material grades for energy and chemical industries. These products are made from the best quality raw materials like stainless steel,carbon steel, alloy steel, etc. To find out more or to check our products lines and inventory, please call or email us today!!!!