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Boorpype vir swaar gewig / HWDP


  • tegniese eienskappe
  • Tegniese Parameters

Belangrikste tegniese kenmerke

●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 BodyTool Jointgewig
D (mm)d (mm)Upset DimensionRSC tipeDJ (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
NC3812752.4116.3312
3-1/288.957.2101.698.4NC3812757.2116.3282
4
101.665.1114.3   
106.4NC40133.465.1127.4370
4-1/2114.369.9127119.1NC46158.869.9145.3558
512776.2139.7130.2NC50168.376.2154672
3-1/2
88.957.4101.698.4NC3812752.4116.3312
3-1/2
88.9
57.2101.698.4NC3812757.2
116.3282
5-1/2139.792.1152.4144.55-1 / 2FH184.292.1170.7776
6-5/8
168.3114.3184.2176.26-5 / 8FH203.2144.3195.7964


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