Gold Member Since 2010
Audited Supplier
Puyang Zhongshi Group Co., Ltd.

Drill Pipe, API Drill Pipe, Drilling Pipe manufacturer / supplier in China, offering API Drilling Tools Spiral Heavy Weight Drill Pipe, API Non-Rotating Float Collar and Float Shoe, API Floating Equipment Single Valve Float Collar & Float Shoe and so on.

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Supplier Homepage Product pipe API Drilling Tools Spiral Heavy Weight Drill Pipe

API Drilling Tools Spiral Heavy Weight Drill Pipe

Purchase Qty.:
(Pieces)
1-49 50+
FOB Unit Price: US $4,000 US $500
Purchase Qty. (Pieces) FOB Unit Price
1-49 US $4,000
50+ US $500
Get Latest Price
Port: Qingdao, China
Production Capacity: 1000tons Per Month
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: Heavy Weight Drill Pipe
  • Length: R1--6.10~7.01m, R2--8.84~9.75m, R3--12.19~13.72m
  • Material: Alloy Steel
  • Steel Grade: E75, X95, G105, S135
  • Standard: API 5D
  • Transport Package: Bundles in Iron Frame or as Customers′ Requirement
  • Origin: Henan, China
  • Certification: API
  • Usage: Well Drilling
  • Size: 3 1/2", 4", 4 1/2", 5", 5 1/2", 6 5/8"
  • Upset Form: EU, Iu, Ieu
  • Trademark: Zhongshi
  • Specification: API, ISO
  • HS Code: 8431
Product Description
Product Description

API Drilling Tools Spiral Heavy Weight Drill Pipe

1) Standard: API Spec 5D
2) API and ISO certified
3) Specification:  3-1/2'', 4'', 4-1/2'', 5'', 5-1/2'', 6-5/8''
4) Type: Seamless

5) Description :

The wall thickness of heavy weight drill pipe is between drill pipe and drill collar,its structure is simliar with drill pipe.It is made from premium alloyed steel.Its both tool joints and middle upset are welded hardbands.
 
6) Integral HWDPs

Integral HWDPs are manufactured from heat treated bars that conform to ASTM A-370 requirements. Mechanical and chemical properties of the steel are recorded in the relevant Mill Test Certificates and these are supplied with all HWDPs. The Mill Test Certificates guarantee a hardness value in the range of 285 to 341 BHN and an IZOD impact value of 40 ft-lbs. at room temperature at one inch below the surface. 

7) Parameter
SpecWeightFlat-end WeightExternal Diameter DWall Thickness tGradeUpset Type
lb/ftKg/minchmminchmm
2-3/8''6.656.279.332.37560.30.287.11E,X,G,SUpset
2-7/8''10.49.7214.472.875730.3629.19E,X,G,SUpset
3-1/2''13.312.3218.343.588.90.3689.35E,X,G,SUpset
3-1/2''15.514.6421.793.588.90.44911.4E,X,G,SUpset
4''1412.9519.274101.60.338.38E,X,G,SInt Upset
4-1/2''16.61522.324.5114.30.3378.56E,X,G,S
Int-Ext
Upset

4-1/2''
2018.7127.844.5114.30.4310.92E,X,G,S
Int-Ext
Upset

5''
19.517.9526.751270.3629.19E,X,G,S
Int-Ext
Upset

5''
25.624.0535.851270.512.7E,X,G,S
Int-Ext
Upset

5-1/2''
21.919.8329.525.5139.70.3619.17E,X,G,S
Int-Ext
Upset

5-1/2''
24.722.5633.575.5139.70.41510.54E,X,G,S
Int-Ext
Upset


Company Information

Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. 
 
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001, etc..  
 
Our  products mainly include: 
 
1. Casing Centralizer                          2.  Float Collar & Float Shoe 
3. Cementing Plug                              4.  Cementing Head
5.  Cement Basket                              6.  Tubing Pump / Rod Pump
7.  Valve Ball & seat                            8. Casing / Tubing Pipe and Coupling
9. Stage Collar                                    10. Pumping Unit
11. Air Blaster                                      12.  Sucker Rod
 
Our group have more than 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC.  Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.


Contact Us

PUYANG ZHONGSHI GROUP CO.,LTD

Add: 5th community, Zhongyuan Oilfield, Puyang, China

Tel: 0086-371-87096211

 

Website: www.zs-oilfieldequip.com;
                 www.chinajixie.com
                 www.casingcentralizer.com

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