Hexagon Nipple 280 threaded Cast Iron Pipe Fitting

Specifications 1.galvanized;black

2.size:1/8"-6"

3.BS;DIN;American

4.ISO9001:2000

5.banded;beaded,plain

1. Product Item: elbow, tees socket, bend, nipple, unions, crosse, flanges plug, backnuts crosseover, round cap etc. 2. Material: Malleable iron 3. Edges: Banded beaded plain 4. Size: 1/8"-6" 5. Thread Standard: BS ANSI DIN 6. Finish: Electric Galvanized, Hot Dipped Galvanized, Black, all be antirust treatment 7. Quality Control: Excellent material, Precise angles, Good antirust property 8. Product Usage: Suitable for joining pipe lines of team gas oil air 9. Mechanical Properties: Tensile Strength>=33kg/mm2, Elongation>=8%, Hardness<HB150 10. Hydraulic Test: Test Pressure: 25kg/cm2; Working Pressure: 16kg/cm2 11.Chemical Properties   :C:2.4~2.9  Si:1.2~1.7  Mn:0.3~0.55P:0.12  S:0.