top sale prodrill button bit

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Energy asia group private limited co.reg no. 199200543g gst reg no. 199200543g 1 scotts road, #24-10, shaw centre singapore 228208 (65) 6214 1780 (65) 6214 1787

Drill pipe pipe size and weight: 2.3/8" x 6.65ppf pipe grade: x range: 2 tool joint: 3-3/8" x 1-3/4" nc26 dimensional data new od (in) 2.375 wall thickness (in) 0.28 minimum wall (%) 95.0 id (in) 1.815 cross sectional area pipe body (in²) 1.843 cross sectional area od (in²) 4.430 cross sectional area id (in²) 2.587 section modulus (in³) 0.867 polar section modulus (in³) 1.733

Drill pipe priceselect 2020 high quality drill pipe price products in best price from certified chinese drill pipe specifications manufacturers, petroleum drill pipe suppliers, wholesalers and factory on made-in-china

We can also provide related products dth button bits, odex, symmetric overburden systems, slide block drilling systems, etc and dth drilling pipes for various thread api reg, api if, beco, etc product photos sollroc cop44 dhd340 dth drill button bits 1. high and low air pressure down-the-hole drill bits 2. low air pressure holedia.: 65-220mm 3.

We are an enterprise that export top sale prodrill button bit to China, we're approved by the relevant state registratio. Main top sale prodrill button bit and sell to several regions in China, solution available upon request. We've the spirit of "customer initially, honesty first" principle, having a number of enterprises established long-term cooperative partnership.


We're an enterprise that export top sale prodrill button bit to China, we're authorized by the relevant state registratio. Major top sale prodrill button bit and sell to many regions in China, solution readily available upon request. We have the spirit of "customer 1st, honesty first" principle, with a quantity of enterprises established long-term cooperative partnership.

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