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17 10, 2024

ASTM A320 L7M Stud Bolt

2024-12-15T10:02:07+00:00Categories: ASTM A320 L7 Stud Bolt|Tags: |

ASTM A320 Grade L7M STUD BOLT is a standard material specification for alloy steel bolting materials for pressure vessels, valves, flanges, and fittings for low temperature services. ASTM A320 Grade L7M is heat treated chromium molybdenum alloy steel (AISI 4140/AISI 4140H)

17 10, 2024

ASTM A453 Gr 660 Stud bolt

2024-12-25T05:34:37+00:00Categories: Nickel Alloy stud bolt|Tags: |

We produce Stud Bolts, Hex Bolts ,Expansion bolts,threaded rods etc as per A453 Grade 660 in Class A/B/C/D , intended for Special Engineering Applications . High Temperature Bolting Grade: A453 Gr.660 Class A, A453 Gr.660 Class B & A453 Gr.660 Class C,A453 Gr.660 Class D Fully Threaded B18.31.1M Stud Bolt M39 A453 Grade660 Stud Bolt.

14 10, 2024

PTFE coated ASTM A193 B7 Stud bolt with 2 A194 2H hex nuts

2025-01-03T15:13:05+00:00Categories: ASTM A193 B7 Stud Bolt|Tags: |

China Professonal manufacturer of PTFE coated ASTM A193 B7 Stud bolt with 2 A194 2H hex nuts. PTFE is short for Polytetrafluoroethylene, a synthetic fluoropolymer of tetrafluoroethylene. It is widely known by its brand name Teflon which is a chemical applied to common bolting materials (such as B7 stud bolts) to provide corrosion and chemical resistance.

19 03, 2023

 ASTM A193/A193M B8M Class 2 Stud Bolt,B8M CL2 Stud bolt

2025-01-13T12:03:13+00:00Categories: Stainless Steel Stud Bolt|Tags: |

China A193 B8M Class 2 Stud Bolt,B8M CL2 Stud bolt manufacturer ASTM A193 Grade B8M  Class 2 Stud bolt is made of stainless steel 316/316L rod,with thread rolling or machining.ASTM A193 Grade B8M Class 2 is required with carbide solution treated and strain hardened Treatment,Its tensile strength requirement of 125 ksi or 860 MPa and 100 ksi or 690 MPa and maximum hardness of 321 HBW or 35HRC

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