Close Nipple

Type: barrel nipples, close nipples, king nipples(swage nipples/hose menders),long nipples, toe nipples, running nipples, full thread couplings, half couplings etc.

Material: welded steel pipe/seamless steel pipe

Size: 1/8''--6'', customer's length and specification are acceptable

Wall Thickness: SCH40/SCH80

Thread: NPT/BSPP/BSPT

Surface: Black/Galvanzed

Applications: petroleum, natural gas, water treatment, fire protection, industrial pipeline and HVAC systems

Packing: cartons on pallet

Delivery time: 15-30days

Shipping: FOB/CNF/CIF/DDP

Our carbon steel pipe nipples and couplings are made of high quality ERW welded and seamless steel pipe material. Available in black finish and hot dipped galvanized surface for anti-corrosion performance. Pipe nipples are double-male threaded to connect two female ends of pipes. Pipe couplings or sockets are female threads for two pipes joining together. Threads are precisely machined to NPT/BSPP/BSPT standard, ensuring tight sealing and leak-free connection during installation. Wall thickness complies with SCH40 or SCH80 standard with good pressure resistance for industrial piping system. Sizes range from 1/4'' to 6'' and length could be as customer's requirements.