API 3-1/2" 89mm DTH Water Well Drill Pipe/Drill Rod

• Customization: Available
• After-sales Service: Yes
• Warranty: 1year
• Model NO.: 3-1/2
• Manufacturing Process: CNC Milling
• Surface Treatment: Galvanized
• Material: Alloy
• Transport Package: Wooden Case
• Specification: 89
• Trademark: zx
• Origin: China
• Production Capacity: 200

Product Description

Product Description

Water Well drill rods widely used in geological exploration, coal mining, water conservancy & hydropower, highway, railway,
bridge, building construction etc.

The type have exploring water well rods, exploring water spiral drill rods, outburst-prevention drill rods, DTH drill rods,
triangle drill rods, anchor-shank drill rods, extension rods, EU drill rods, RC drill rods, KLEMM drill rods, Ingersoll Rand drill
rods etc.
 

Product Parameters

Product: Water well DTH drill pipes
Size: 3-1/2" (89mm)
OD: 89mm
Wall thickness: 8mm
Joint: 2-7/8" API reg or 3-1/2" API reg
Length choose: 1.5m, 3m, 4.5m, 5.8m, 6.1m, 7m, 8.8m, 9.7m, 12m or based on yours.
Thread Connection choose: API REG, API IF, API NC, FH, XH.
Steel grade: R780, J55, E75, X95, G105, S135.

pipe diameter(mm)		pipe length(mm)	wall thickness(mm)	connection thread	trigger slot
inch	mm
3	76	1000-6000	5.00	API2 3/8"REG	57/64.5
3	76	1000-6000	6.00	API2 3/8"REG	57/64.5
3	76	1000-9000	8.00	API2 3/8"REG	57/64.5
3 1/2	89	1000-6000	6.00	API2 3/8"REG	70/64
3 1/2	89	1000-6000	6.00	API2 3/8"REG	70/64
3 1/2	89	1000-9600	8.00	API2 3/8"REG	70/64
3 1/2	89	1000-9600	8.00	API2 3/8"REG	70/64
4	102	1000-9000	8.00	API2 3/7"REG	76/89
4	102	1000-9000	10.00	API2 3/7"REG	76/89
4 1/2	114	1500-7620	6.00	API3 1/2"REG	89/95
4 1/2	114	1500-9140	8.00	API3 1/2"REG	89/95
4 1/2	114	1500-9140	8.00	API3 1/2"REG	89/95
4 1/2	114	1500-9140	10.00	API3 1/2"REG	89/95
4 1/2	114	1500-9140	18.00	API3 1/2"REG	89/95
5	127	1500-9500	10.00	API3 1/2"REG	89
5	127	1500-9500	12.00	API3 1/2"REG	89
5	127	1500-9500	14.00	API3 1/2"REG	89
5	127	1500-9500	18.00	API3 1/2"REG	89
5 1/2	140	1500-9500	9.00	API4 1/2"REG or 4'FH	114
5 1/2	140	1500-9500	10.00	API4 1/2"REG or 4'FH	114
5 1/2	140	1500-9500	12.00	API4 1/2"REG or 4'FH	114

 

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