drill pipe with API certificate 102*8.38*133.4mm manufacturer from China hebei longway petroleum equipment co.ltd

Price:	1800.0~2000.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Model No.: 102*8.38*133.4mm

Production Capacity: 1000 tons per month

Delivery Date: 25 days

OD of drill pipe body: 101.6mm

OD of tool joint: 133.4mm

length of male thread's OD: 177.8mm

RSC: NC40

tool joint material: 35CRMO

Means of Transport: Ocean,Land

Packing: MARKING, BUNDLING; THREAD P...

thickness: 8.38mm

OD of welding neck: 106.4mm

Internal diameter of male thread: 71.4mm

length of female thread's OD: 254mm

Grade: E

-API 5DP standard
--Good quality raw material of seamless pipe
--All self made procedure
--Factory with I/E right

Advanced drill pipe production lines can transfer the welding parameters to the best position to ensure the quality of welding zone; the heat treatment process with the feature of internal and external cooling at the same time can make a more reliable and stable mechanical character. Application of automatic weight, length measurement and automatic spray records can ensure products' traceability. Application of thickening and heating lines and 1250 tons of upsetting machine can ensure the thickening size meet the standard of API SPEC 5DR Using of CN furnace for whole pipe body heating and quenching, tempering machine's advanced heat treatment process can ensure the pipe's mechanical character. Tube hydraulic straightening machine ensures the straightness and coaxiality of pipe body.