API Spec 7-1 Heavy Weight Drill Pipe

• Media: Oil
• Temperature: High Temperature
• Type: Right-angle
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: pipe
• Material: Carbon Steel
• Connection Form: Clamp
• Pressure: Low Pressure
• Actuator: Pneumatic
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Flow Control
• Product Name: API 7K Oilfield Drilling Z205 Rotary Table
• Transport Package: Standard Export Package
• Specification: 387-9432
• Trademark: SEACO
• Origin: Shangdon China
• HS Code: 84314310
• Production Capacity: 100
• Package Size: 150.00cm * 250.00cm * 30.00cm
• Package Gross Weight: 20.000kg

Product Description

API SPEC 7-1 Heavy weight drill pipe

 

Product Description

API 7-1 HWDP Heavy Weight Drill Pipe for drilling

Integral heavy weight drill pipe is manufactured from AISI 4142H-4145H modified drill collar material according to SY/T
5146-1997,thick-walled pipe called integral heavy weight drill pipe was developed to provided a gradual transition from the heavy
drill collars to the relatively light weight drill pipe. This intermediate weight pipe has a wall thickness of approximately, and
helps prevent stress concentration at the top of the drill collars. It also allows you to drill at higher rpms, reducing torque
and differential pressure sticking. It is intended primarily for directional drilling. Because it bends easily, it simplifies
directional control and minimizes connection fatigue problems common to high angle or horizontal drilling. The reduced number of
pipe failures and increased drill stem service also make it appropriate for some straight-hole applications.

nal	Pipe body				Tool joint				Weight Kg
	D	d	Upset dimension		RSC type	DJ	ID	HSC bevel
size									/Piece
	(mm)	(mm)	Center dia.	End dia.		(mm)	(mm)	dia DF
			Dm	DTE				(mm)
			(mm)	(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

 

Detailed Photos

SEACO Oilfield Equip,is manufacturer & stockist of equipments,services and solutions to the upstream to downstream in oil & gas industry.We are aimed at helping customers to obtain the maximum from their each well.Providing our customers superior quality at the best value for products and services in order to ensure our customers' continued satisfaction.

 

Our main range include but not limited below:

 

1).Rig packages: 250hp to 3000hp Land drilling rigs; Workover rigs(Fast-moving rigs are available).

 

2).Rig components: Crown block;Travelling block; Hook; Swivel; Rotary table; Drawwork; Driller's cabin; MCC/SCR house; MCC/VD house; Top drive ect...

 

3).Wellhead & Pressure control equipments: BOP; Chock & Kill manifold; Pressure hoses; BOP closing unit; Casing&Tubing head; X-Mas tree; Valves; Spools and flanges ect...

 

4).Solid control & Mud system equipments: Shale shaker; Desander; Desilter; Mud cleaner; Hopper; Centrifuge; Agitator; Mud tanks; Unions,ect...

 

5).Tubulars & Drilling strings: Drill pipe; HWDP; Drill collar; Kelly; Casing; Tubing; Pup joint; Sucker rod; Line pipes ect...

 

6).Tubular Running and handing tools: Elevator; Slip; Manual/Power tong; HPU; Bushing; Spinner; Bit breaker; Spider; Links; Stuibing guide; Thread protector ect...

 

7).Downhole/Fishing tools: Drilling & Fishing jar; Stabilizers; Hole opener; Overshot; Drilling bit ect...

 

8).Cement tools: Cement unit;Float collar; Float shoe;Liner hanger;Cement head ect...

 

9).Others: Air winch; Drilling line; Safety equipments; Mud pump spare parts; Rig parts; Fittings ect...

 

10). Commissioning and other services.