Api Standerd Seamless Steel Drill Pipe Water Well Drilling Rod - China

Standards:

Diameter: 76, 89, 102, 114, 127, 140mm Length: 1000, 1500, 2000, 3000, 5000, 6000mm Thread: 2 3/8, 2 7/8, 3 1/2, 4 1/2" API REG, 2 3/8, 3 1/2 API IF Special DTH drill pipe:

Drill pipe for Atlas Copco Ingersoll Rand T4, Schramm T64, Atlas Copco F6, L6 and L8, drill pipe for Driltech D25/D40K Packaging and shipping details:

Mining drill pipes will be packed in bundles, shipped by sea, air or land

For further information kindly contact us DTH Down The Hole Mining Drill Pipe Down the hole drill pipes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig

Key features of a high-quality DTH tube are durability, accuracy and manageability

Wooke DTH drill pipes are made of superior alloy and both thread ends are friction welded to the seamless steel pipe

High-pressure air is delivered to DTH hammer by DTH drill pipe, simultaneously it transfers the rotation and press force to the DTH hammer

产品详细描述: API thread drill pipe rod matched-up with a high-air pressure drill rig, we are doing pretty well

1 - Standard API thread forming and orientating processed at one step, which is our technical highlight 2 - Hardness and wear-resistance combined alloy steel, supplied by national top-level special steel manufacturer (pipe thickness and material can be user's choice) 3 - Not all friction welding is strong, after a specialized friction welding process, welding outcome can be ensured

4 - Pipe curvature correction is a must process for each drill pipe 5 - Each processing step is stringently controlled, all RARCs are CNC machined 6 - Premium alloy steel made joints strictly controlled heat treatment process and standard API thread processing technology, we pay high-attention to all these easily ignored details to ensure pipe stability and thread durability

Company Contact:

• Posted By: WOOKE ROCK DRILL EQUIPMENT CO.,LTD

• Phone: +8613217179169

• Address: Wujiagang Industrial Zone, Yichang , Hubei , China

• Email:

• Website: http://www.wooke-intl.com

• Business Description: Wooke Rock Drill Equipment Co., Ltd Specilizes in producing DTH hammers, drill bits, drill pipes, shank afapters, RC products since 1995.