1.Size: 3/8" 1/2" 3/4" 1" 1 1/4",1 1/2",2",3",4" 2.Yellow brass color or Nickel plated 3.Certificates: WATERMARK,AENOR,EME,CE

Made of brass, more items are available for your choice. Features: 1) Plastic pipe fittings(pex pipe,pert pipe,EVOH pex pipe,EVOH pert pipe,pe pipe) 2) Copper fittings 3) Brass fittings 4) Bronze fittings 5) Aluminium plastic composite pipe fittings(pex al pex,pert al pert,pe al pe pipe) 6) PPR fittings

Starwin products:

Brass press&screw fittings

Butt-welded&Overlap-welded composite pipe(pex al pex,pert al pert,pe al pex pipe)

plastic pipe(oxygen barrier pipe,pex pipe,pert pipe,ppr pipe)

Insulation pipe(rubber&EPE&PEF insulation pipes)

Manifolds

Tools(pipe bender,clamp tool,pipe cutter,clips,reamer)

Starwin Pipe CO.,LTD is the only one factory in China which have WATERMARK and AENOR certificates for butt-welded pex al pex pipe.Besides,we also have EME for Hungary,ISO9001 certificates

Unequal screw socket technical data

SPECIFICATION	WEIGHT	PACKING QUANTITY			N.W.	G.W.
	(g/pc)	(Pcs/Box)	(Boxes/Ctn.)	(Pcs/Ctn.)	(kgs/Ctn.)	(kgs/Ctn.)
S1014×1014	108	40	8	320	34.56	35.52
S1216×1216	121	25	8	200	24.20	25.16
S1418×1418	137	24	8	192	26.30	27.26
S1620×1620	161	20	8	160	25.76	26.72
S2025×2025	250	11	8	88	22.00	22.96
S2632×2632	374	7	8	56	20.94	21.90

copper screw fittings socket for plumbing pipe