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Home>Products>Corde di perforazione>Tubi di Trapanu Pesante

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Tubi di Trapanu Pesante / HWDP


  • Caratteristiche Tecniche
  • login tecnica

Caratteristiche Tecniche Principali

●Made of 4145H alloy steel.

●Production complies with the Standard API SPEC 7-1.

●Hard banding and Internal Coating can be provided on customer’s request.

● Two Types: Integral Types & Welded types are available.

Nominal Size(in)
Pipe Body Tool Joint Peso
D (mm) d (mm) Upset Dimension Tipu RSC DJ (mm) I.D. (mm) HSC Bevel DF(mm) Kg/Pc
Center Dia. DM(mm) End Dia. DTE(mm)
3-1 / 2
88.9
57.4
101.6
98.4
NC38 127 52.4 116.3 312
3-1 / 2 88.9 57.2 101.6 98.4 NC38 127 57.2 116.3 282
4
101.6 65.1 114.3   
106.4 NC40 133.4 65.1 127.4 370
4-1 / 2 114.3 69.9 127 119.1 NC46 158.8 69.9 145.3 558
5 127 76.2 139.7 130.2 NC50 168.3 76.2 154 672
3-1 / 2
88.9 57.4 101.6 98.4 NC38 127 52.4 116.3 312
3-1 / 2
88.9
57.2 101.6 98.4 NC38 127 57.2
116.3 282
5-1 / 2 139.7 92.1 152.4 144.5 5-1 / 2FH 184.2 92.1 170.7 776
6-5 / 8
168.3 114.3 184.2 176.2 6-5 / 8FH 203.2 144.3 195.7 964


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