Machinery Engineering & Construction Machinery Other Construction Machinery

73mm Diameter Top HDD Drill Pipe

Name: 73mm Diameter Top HDD Drill Pipe
Brand: Langfang Baiwei Drill Co., Ltd.

73 Mm Diameter Double Ledge HDD Drill Pipe Packaging & Delivery Packaging Details with iron Port Tianjin Lead Time : Quantity(Pieces) 1 - 100 >100 Est. Time(days) 20 To be negotiated Product Description Drill pipe joints adopt the double ledge (double top) structure. Such structure can enhance the tightness of joints so that the pressure of the mud could realize non-leakage half-way. Greatly reduce the resistance to pilot drilling and back, using this structure improves the

Tool Joint OD 78 mm

Place of Origin China

Packaging Details According to clients' needs

Min.Bend Radius 45 m

Supply Ability 20-30 working days, which will be adjusted according to different products and inventory

Weight 57 kg

strappy back top lycra swimming top pvc slotted pipe

Product Description

73 Mm Diameter Double Ledge HDD Drill Pipe

Packaging & Delivery

Packaging Details: with iron

Port: Tianjin

Lead Time :

Quantity(Pieces)	1 - 100	>100
Est. Time(days)	20	To be negotiated

Product Description

Drill pipe joints adopt the double ledge (double top) structure. Such structure can enhance the tightness of joints so that the pressure of the mud could realize non-leakage half-way. Greatly reduce the resistance to pilot drilling and back, using this structure improves the torsional strength of drill pipe so that the box thread will not deformed.

Specifications

Diameter		Wall Thickness		Length		Weight	Tool Joint OD		Thread	Steel Grade	Torque Limit		Min.Bend Radius
(mm)	(in)	(mm)	(in)	(m)	(ft)	(Kg)	(mm)	(in)			(KN.m)	(Lb.ft)	(m)	(ft)
50	2	6.5	0.256	2	6.56	17	53	2.09	ZX50	G	2.9	2140	38	124.67
				2.5	8.20	20				S	3	2214	30	98.43
60	2 3/8"	7.1	0.28	2	6.56	23	68	2.68	ZX60	G	6	4428	42	137.79
				3	9.84	32				S	6.3	4650	33	108.27
73	2 7/8"	8	0.315	3	9.84	43	78	3.23	NC23	G	12	8856	58	190.29
				4	13.12	57				S	13	9594	45	147.69
76	3	9	0.354	3	9.84	56	88	3.47	NC26	G	14	10332	62	203.41
				4	13.12	71				S	16.5	12177	56	183.73
83	3 1/4*	9	0.354	3	9.84	57	92	3.62	D80 NC26	G	16.8	12398	73	239.50
				4.5	14.76	79				S	18	13284	65	213.26
89	3 1/2"	9.35	0.368	4.5	14.76	99	105	4.13	NC31	G	22.3	16457	80	262.47
				6	19.69	128				S
102	4	10	0.394	6	19.69	160	123	4.41	NC38	G	38	28044	90	295.28
										S	48	35424	82	296.03
114	4 1/2"	10	0.394	6	19.69	162	127	5	NC38 NC40	G	50	36900	98	321.52
										S	64	47232	90	295.28
114	4 1/2"	10	0.394	6	19.69	178	157	6.18	NC46	G	50	36900	98	321.52
										S	64	47232	90	295.28

Quality Control

Our quality team’s work begins by ensuring a consistently high standard of raw material: checking every batch on delivery against the technical team’s strict criteria for dimensional accuracy and steel chemistry. Once approved for production, every item of material is issued a work number that allows us to track it through every subsequent step of the manufacturing process. The completed product is finally issued and stamped with a serial number that enables 100% traceability of all that manufacturing data.