Malleable Cast Iron 310 Back Nut Black Lock Nut Pipe Fittings

• Material: Malleable Iron
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB
• Grade: 5.6
• Model NO.: SS0115
• Surface: Black or Galvanized
• Transport Package: Double Plastic Woven Bag
• Specification: BS, DIN, ANSI
• Trademark: ECO
• Origin: Zhejiang
• Production Capacity: 100000 PCS / Month

Product Description

Malleable Cast Iron Back Nut Black,Lock Nut,Pipe Fittings
Maleable cast iron back nut, lock nut, hexagon lock nut

Product	Malleable iron pipe fittings Back Nut,  Lock Nut, Hexagonal Lock Nut , Hex lock nut
Types	Elbows, Tees, Crosses, Sockets, Nipples Bushings, Unions, Bends, Backnuts, Caps
Finishing	Hot Dipped Galvanized ,Electtro Galvanized, Black
Sizes	1/8"-6"
Thread	DIN, BS, NPT, Metric, BSPT, BSP, NPT, BS
Certificate	ISO9000,
Shape	Plain, Banded, Beaded
Connection types	Male ,Female, Male&Female
Dimension	EN 10242, ASME B 16.3, ISO 49, BS 143, SI255, ES 888
Malleable Iron Materials	KTH 350~10, KTH300~06,KTH 330~08 Black Heart
Thread Standard	ISO 7/1, NPT ANSI B1.20.1,DIN 2999
Mechanical data	Tensile strength >330N/mm
and performance	Working pressure is 1.6Mpa
	Test pressure is 2.4Mpa
	Hardness<HB180
	Elongation>10%
	Working Temperature:-20 to 300 degree
Application	These fittings are widely used as linkages of pipes for the transportation of water, oil, air, gas,etc.