Place of Origin: Jiangsu China (Mainland) Brand Name: JH Length: 1- 15M
Standard: ASTM DIN Diameter: 9- 700 Shape: Round
Material: Cast Iron Type: Seamless
Packaging & Delivery
Packaging Detail : IN BUNDLE
Delivery Detail 25DAYS
UsageBoiler Use, water transport, Building, Machinery, Traffic, Aviation, Oil development ect.
Material: GRB 20# Steel
OD1/ 4"- 24", 13 mm - 610 mm
WTSCH20, SCH40, SCH60, SCH80, SCH100, SCH120, SCH160, XXS
UsageBoiler Use, water transport, Building, Machinery, Traffic, Aviation, Oil development ect.
OD Tollerance: D<48. 3 mm , +- 0. 4 mm / - 0. 79 mm , D48. 3- 114. 3 mm , +- 0. 79% , D>114. 3 mm
1. 59/ - 0. 79 mm
WT TolleranceWT +- 12. 5%
Chemical: C: <0. 30% , Si: >0. 10% , MN: 0. 29- 1. 06% , P: <0. 035% , S: <0. 035% , Cu: <0. 40% , Ni<0. 40% , Cr: <0. 40% , Mo: 0. 15% , V: 0. 08%
Tensile strength: 415MPA
Yield Point: 240MPA
Elong- Ation: 30
Other test: HY, ET
Length: 2- 12m Random, 5. 8M FIXED, 6M FIXED, 9M FIXED
Suface Black paint as rusty protect
Ends2"below plain ends, 2" above beveled ends
Methord: 140 mm below cold drawn, 140 mm above hot rolled, 273 mm above hot expand
Packing: 6 steel strip, bundles, Caps, plastic wrap, loading belt
Min Order: 3tons, More quantity price very low.
