Internal Thread
Hot Galvanized/Light Oil/Black Painting
Carbon Steel/Stainless Steel
Petroleum, Chemical, Power, Gas, Metallurgy, Ship
CQC, CCC, PSE, TUV, VDE
ASTM, A234wpb, A234WPC, A420wpl6 ,Q235,10#, A3, Q2
304 304L 316 316L
ASTM / JIS / DIN / BS / GB/GOST
Plate,Thread, Slip on,Socket Welding,Blind,Welding
TUV,ISO9001.
ANSI:150bls-2500bls,DIN/En/Uni:Pn6-Pn40,JIS:10K,16
Wooden Case, Cartons ,Pallets or Crates According
6000 Ton/Tons Per Year
1/2"-48"(DN15-DN1200)
CS Nipples/Gi Fittings/Flanges/Valves
Normalizing, Annealing, Quenching Tempering
Cartons
1/2"-48"(Dn15-Dn1200)