petroleum drill pipe

We are the manufacturer of drill pipes and tool joints.
Drill pipes: oil drill pipe; water well drill pipe; flat drill pipe; geographical drill pipe;

After forging joint materials,increased material density and change the material of fibrous tissue,thereby enhancing its mechanical properties.

1)certified by ISO9001
2)deliery time

The non magnetic heavy weight drill pipe are made from low carbon stainless steel.acc to API Spec.7 and SY/T5144.

Our drill rods are suitable to drill deep holes.

API 8C DC-type Drill Collar Dolly Link Adapter

Drill pipe is used in the oil well drilling operation. Production was made strictly in accordance with API 5DP, API Q1

Specifications 1.AISI 4145H alloy steel,non magnetic steel,ect.
2. API Spec. and SY/T 5146
3. Timely delivery
4.Factory directly

Pipe body material: DZ40 DZ50 R780
Tool joint material: 40Cr 45Mn
Outer Diameter: 65 - 168 mm
Place of Origin: Henan, China (Mainland)

API 5DP PSL 1/PSL 2/ PSL3 DRILL PIPE

We are the manufacturer of drill pipes and tool joints.
Drill pipes: oil drill pipe; water well drill pipe; flat drill pipe; geographical drill pipe;

we offer frictional welded drill pipe for horizontal directional drilling machine.

Name: Drill Pipe
Material:E75, X95, G105, S135
Standard: API 5DP

1.Standard: API 7-1
2.Material: AISI 4145 H Modified Alloy Steel and Non-mag Material
3.With high quality and steady supply
4.Processing Type: Forg

Drill pipe is used in the oil well drilling operation. Production was made strictly in accordance with API 5DP, API Q1

The drill pipe power tong is an ideal oil drilling wellhead tools, widely used in marine, land drilling and workover operations.

Specification:
1. Medium: water, oil, gas mud
2.Certificate: API 5DP, RTN, GOST, DNV
3.8000 meters drilling warranty

Wecan produce all types of drilling rods such as HDD drilling rods, trenchless special drilling tools such as pilot guide bits, swivels, ream bits,

1.Standard: API 7-1
2.Material: AISI 4145 H Modified Alloy Steel and Non-mag Material
3.With high quality and steady supply
4.Processing Type: Forg

high quality Flat drill pipe
OD: 73mm-127mm
Tool joint material: 40Cr 45Mn
Length: 2m-9.5m
Certification: API

drill rod are manufactured strictly from API Spec.7 and SY5144 standard.
In all size of integral spiral heavy weight pipe,4145H and API standard

1)certified by ISO9001
2)deliery time

Drill pipe is used in the oil well drilling operation. Production was made strictly in accordance with API 5DP, API Q1

forged with texture of 37CrMnMo to improve the strenth of extension,twisty,crush and press.The thermal treatment ensures the tenacity.The nitrogenized

ZQ203-100 drilling tong,, drilling operations in the quarry on the dumping of drill pipe, drill collar thread of specialized equipment

Our drill pipes are in accordance with API Spec 5D and our heavy weight drill pipes are in accordance with API Spec 7-1. We supply full API size range

Geological drill pipe
1.For Gravel,the loose stratum,the complex stratum
2.certified ISO,API
3.wide size code
4.best price

 
API 7-1 Oil Casing Pipe / Heavy Weight Drill Pipe For Petroleum
 
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Drill pipe is used in the oil well drilling operation. Production was made strictly in accordance with API 5DP, API Q1

Standard: API 5DP
Size: 2-31/2
Pipe wall thickness: 6.5-9.99mm
OD: 50-127mm
ISO certificate and quality control