Source: https://www.landee.cn/aisi-4145h-square-kelly-api-spec-5dp-133-4-16-46-25-4mm.html

AISI 4145H Square Kelly API SPEC 5DP 133.4*16.46 25.4mm

Key Specifications / Features

Model No.: LD 16 OCTG 06 Hits: 88

China AISI 4145H Square Kelly Manufacturer Landee offers AISI 4145H Square Kelly, API SPEC 5DP, SPEC 7-1, 6-5/8REG-LH-NC50, 25.4mm, 133.4 * 16.46mm.
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Detail Infomation

Type: Square Kelly.
Material: AISI 4145H. 
Size: 133.4 * 16.46mm.
Wall Thickness: 25.4mm.
Thread Type: 6-5/8REG-LH-NC50.
Standard: API SPEC 5DP, API SPEC 7-1.

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