Name: Friction Welding Drill Pipe and Adapter
Brand: longxuan
Availability: InStock

Product Details

Friction Welding Drill Pipe and Adapter

Friction welding drill pipe and adapter are in accordance with API SPEC 5DP and SY/T5561-2008 Specifications. The steel grades are DZ50,R780,G105,S135 that are after partly or overall heat treatment. The adapter part adopts thermal refining to superior alloy steel 35CrMo or 4137H that’s after thread hardening treatment and phosphating to better antiseize. It also can be produced upon customers’ requirements.

Friction Welding Drill Rod

Drill Pipe Diameter		Upset Type	Model	Steel Grade	mm Wall Thickness	mm External diameter of upset end	mm Internal diameter of upset end
mm	in	Upset Type	Model	Steel Grade	mm Wall Thickness	mm External diameter of upset end	mm Internal diameter of upset end
60	23/8	EU	NC26	DZ50,R780	6/7.11	65.1	46.10
60	23/8	EU	NC26	G105,S135	7.11	65.1	39.67
73	27/8	EU	NC31	DZ50,R780	9	81.0	54.64
73	27/8	EU	NC31	G105,S135	9.19	81.0	50.80
89	31/2	EU	NC38	DZ50,R780	10	98.4	66.09
89	31/2	EU	NC38	G105,S135	9.35	98.4	63.50
114	41/2	IEU	NC46	DZ50,R780	8	127.0	92.00
		IEU	NC46	G105,S135	8.56	119.1	73.02
		EU	NC50	G105,S135	8.56	127.0	90.47
127	5	IEU	NC50	DZ50,R780	10	130.2	90.47
127	5	IEU	NC50	G105,S135	9.19	130.2	90.47
139.7	51/2	IEU	51/2FH	G105,S135	9.17	144.5	96.82
168	65/8	IEU	65/8FH	G105,S135	9.19	176.2	135.00

Friction Welding Rod Joint

Tool Joint Code	Drill Pipe		Tool Joint (1in or 2in extension)
Tool Joint Code	Specification	Steel grade	mm External Diameter	mm Internal diameter of male end	mm Wrench space of male end	Mm Wrench space of female end
NC26	φ60 EU	DZ50,R780	86.0	45.0	177.8	203.2
NC26	φ60 EU	G105	85.7	44.5	177.8	203.2
NC31	φ73 EU	DZ50,R780	104.8	50.8	177.8	228.6
		G105	104.8	50.8	177.8	228.6
		S135	111.1	41.3	177.8	228.6
NC38	φ89 EU	DZ50,R780	127.0	65.09	203.2	266.7
		G105	127.0	61.9	203.2	266.7
		S135	127.0	54.0	203.2	266.7
NC46	φ114IEU	DZ50,R780	158.8	82.6	177.8	254.0
		G105	158.8	76.2	177.8	254.0
		S135	158.8	69.9	177.8	254.0
NC50	φ114 EU	G105	168.3	95.3	177.8	254.0
NC50	φ114 EU	S135	168.3	88.9	177.8	254.0
NC50	φ127 IEU	DZ50,R780	168.3	89/82.6	177.8	254.0
		G105	168.3	82.6	177.8	254.0
		S135	168.3	69.9	177.8	254.0
51/2FH	φ139.7 IEU	G105	184.2	88.9	203.2	254.0
51/2FH	φ139.7 IEU	S135	190.5	76.2	203.2	254.0
65/8FH	φ168 IEU	G105	209.6	120.7	203.2	279.4
65/8FH	φ168 IEU	S135	215.9	108.0	203.2	279.4

SHIJIAZHUANG LONGXUAN TRADING CO., LTD is located in Shijiazhuang-- the capital of Hebei Province with convenient transportation.The company was established in Feb.2012.It is

professional in supplying industrial equipment covering pipe processing machinery, automatic welding equipment,cutting machine and etc.The company always adhere

to "credibility and integrity,efficiency"purpose and develop rapidly,creating excellent results,has fostereda good image in suppliers and foreign customers.And the company has established long friendly cooperation relationships with many high-tech machinery manufactruing enterprises.

The company will continue to provide our clients with professional quality integrated solution in automatic welding,cutting and robot welding.