API 7-1 3 1/2inch Nc38 Heavy Weight Drill Pipe

• Customization: Available
• Warranty: 1 Year
• Material: 4145h
• Model NO.: HWDP
• After-Sales Service Provided: Online Support
• Dimension(L*W*H): 9450*88.9*88.9mm
• Warranty of Core Components: 1 Year
• Outer Diameter: 3.1/2"
• ID: 2.1/4" or 2.1/16"
• Diameter: 60.32-168mm
• Keyword: Hwdp
• Weight: 100 Kg
• Video Outgoing-Inspection: Provided
• Marketing Type: New Product 2020
• Core Components: Hwdp
• Product Name: API 7-1 3 1/2inch Nc38 Heavy Weight Drill Pipe
• Length: R2
• Drilling Diameter: 88.9mm
• Application: Oil/Gas/Geothermal
• Transport Package: Bundles as 3X3, 3X4, 4X4 etc
• Trademark: GM
• Origin: Jiangsu, China
• Production Capacity: API 5dp E75 Nc38 3 1/2" Drill Pipe
• Package Size: 200.00cm * 100.00cm * 80.00cm
• Package Gross Weight: 100.000kg

Product Description

 

 

EXCELLENT EQUIPMENT AND PERFECT TEST ENSURE THE PRODUCT QUALITY WHICH ENABLES OUR PRODUCTS FAVORED

BY OVERSEAS MARKET

 

 

API 7-1 Oil&Gas  HWDP drill pipe/drill rod/S135 Drill pipe/G105 Drill pipe

Nominal size	Pipe body				Tool joint				Weight Kg/Piece
	D(mm)	d(mm)	Upset dimension		RSC type	DJ(mm)	ID (mm)	HSC bevel dia DF (mm)
			Center dia. Dm (mm)	End dia. DTE (mm)
3 1/2	88.9	57.4	101.6	98.4	NC38	127	52.4	116.3	312
3 1/2	88.9	57.2	101.6	98.4	NC38	127	57.2	116.3	282
4	101.6	65.1	114.3	106.4	NC40	133.4	65.1	127.4	370
4 1/2	114.3	69.9	127	119.1	NC46	158.8	69.9	145.3	558
5	127	76.2	139.7	130.2	NC50	168.3	76.2	154	672
5 1/2	139.7	92.1	152.4	144.5	5 1/2FH	184.2	92.1	170.7	776
6 5/8	168.3	114.3	184.2	176.2	6 5/8FH	203.2	144.3	195.7	964

Standard: API SPEC 7 Standards
Size: 60.3 ~ 168.3mm

Upset Type: EU, IEU
Internal Coating :High abrasion resistance and low friction factor, High hardness and impact resistance, Good corrosion resistance

Hard-banding: Good balance between anti-wear and friction-reduction; The wear rate is less than 6% of that of bare tool joint,which can prolong 3 times of the tool joint service life; Reduce the torque of drilling string;Good weld ablity with little splash and good re-welding performance

 

 

 

 

 

 

heavy weight drill pip

drill collar

non-magnetic drill collar

 

56 countries - Supplier of world-renowned drilling companies

 

50+ Years - Experience in drilling rig equipment of our cooperative partner.

 

Complete global supply chain management system

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Company Profile

Goldenman Petroleum Equipment Co., Ltd. was established in 2006. It is a professional supplier of supporting equipment for drilling companies and a manufacturer of API 5DP drill pipes,API 16A BOP, and API 6A valves. We provides one-stop supporting services for drilling companies and related trading companies.

In 2015, we established a branch office in the United States and established a stock base to provide the fastest delivery and service for North American customers.

 

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