Factory Supplying Water Drill Pipe /DTH Drill Rod/HDD Drill Pipe

• After-sales Service: 6 Months
• Warranty: 6 Months
• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Certification: ISO, RoHS, IBR, API
• Surface Treatment: Coated
• Technique: Forging
• Application: Energy & Mining, Oil Field, Drilling Tool
• Edge: Threaded
• Stock: Not Stock
• Product Name: Drill Pipe
• Grade: E75, X95, G105, S135
• Use: Oil Drilling
• Outer Diameter: 76/89/102/114/127/140
• Friction Welding: USA Mti Friction Welding Equipme
• Inner Coating: Tk34 Dpc Tc2000 Lpc3000 Lpc 5000 Lp
• Hardbanding: Arnco, Tcs Ti, Lw600
• Upset: EU, Iu, Ieu
• Length: R1, R2, R3
• Applicable Industries: Energy & Mining
• Rsc Type: Nc26/31/38/40/46/50/5-1/2fh/6-5/8fh
• Type: Drilling Equipment
• Advantage: High Performance
• Usage: Oil Gas Well Drilling
• Transport Package: Sale Nude Package or Tray or Wooden Case
• Specification: 0.8*1500mm*L
• Origin: China
• HS Code: 7212400000
• Production Capacity: 100000pices/Year

Product Description

Factory Supplying water drill pipe /DTH drill rod/HDD drill pipe

Product Description

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

Friction welding.

Standard DTH drill pipe:
Diameter: 76mm, 89mm, 102mm, 114mm, 127mm, 140mm;
Length: 1000mm, 1500mm, 2000mm, 3000mm, 5000mm, 6000mm;
Thread: 2 3/8" API REG, 2 7/8" API REG, 3 1/2" API REG, 4 1/2" API REG,
2 3/8 API IF, 3 1/2 API IF

Product display

Rod dia(mm)		Rod Length(mm)	Thickness (mm)	Connect Thread	Trigger Slot
inch	mm
3	76	1000-6000	5	API2 3/8"REG	57/64.5
3	76	1000-9000	8	API2 3/8"REG	57/64.5
3 1/2	89	1000-6000	6	API2 3/8"REG	70/64
3 1/2	89	1000-9600	8	API2 3/8"REG	70/64
4	102	1000-9000	10	API2 3/7"REG	76/89
4 1/2	114	1500-7620	6	API3 1/2"REG	89/95
4 1/2	114	1500-9140	8	API3 1/2"REG	89/95
4 1/2	114	1500-9140	10	API3 1/2"REG	89/95
4 1/2	114	1500-9140	18	API3 1/2"REG	89/95
5	127	1500-9500	12	API3 1/2"REG	89
5	127	1500-9500	14	API3 1/2"REG	89
5	127	1500-9500	18	API3 1/2"REG	89
5 1/2	140	1500-9500	9	API4 1/2"REG or 4'FH	114
5 1/2	140	1500-9500	10	API4 1/2"REG or 4'FH	114
5 1/2	140	1500-9500	12	API4 1/2"REG or 4'FH	114

 

 

 

Product Process

API 5DP standard oilfiled drilling tools oil gas drill pipe for drilling rings with coating

Authorized by  ISO 9001, NS-1 and Russia GOST RTN . it is able to process drilling tools according to standard DS-1 under a full system of production design and quality control.. our drill pipes have been tested by the third party, such as China national petroleum pipe research insititue and Russia petroleum pipe quality control center, the quality is stable and reliable.

Manufacturing Technique

	Drill pipe, tool joint raw material The material adopts high-performance alloy steel according to USA API standard and strictly checked by chemical content, metallographic structure, geometric dimension, NDT tests etc to ensure the stable quality of the products.
Process of drill pipe body Pipe end is upsetted by USD National Oil Well equipment with 1250tons weight. heating treatment is process by oven-type automatic furnace, then straigtened by 6 rollers straigtening machine, whole courese hardness test and ultrasonic inspection.
	Tool joint process Tool joint is processd by 1500T gaint pressure forging machine to ensure the quality of joint for high compactness, cleanness, hard wear resistance, homogenization of excellent mechanical performance.
process of friction welding  Adopts USA MTI equipment for friction welding, automatic computer control, heat treatment, grinding, magnetic particle inspection to guarantee high quality of the finish products.
	Process of hardbending Arnco, TCS TI, LW600 are available according to customer requirement. the finished hardbending processes with high hardness nd non-cracking character.
Process of internal coating Our internal coating varieties are LPC1000, LPC3000, LPC5000, LPC5000P etc. we can aslo be outsourced processing TK34, DPC, TC2000 series of internal coating.

Applications of the Drill Pipe in API 5DP

The drilling tool is connected drill rod for transferring power. The drill string is usually part are: drill, drill collars, drill pipe, stabilizers, special connectors and Kelly. The basic role of the drill string are: (1)control the drill bit; (2) imposed WOB; (3) transmission of power; (4) transporting drilling fluid; (5) special operations: extrusion of cement, handling underground accidents.

API 5DP drill pipe is trailing with screw thread for connecting the drilling rig located at the bottom of surface drilling equipment and mill equipment or bottom outlet device. The purpose is to drill the drilling mud delivered to the drill bit, and drill with the increase, decrease or rotating bottom outlet means. Drill pipe must be able to withstand great external pressure, twisting, bending and vibration. In the mining and oil and gas refining process, the drill pipe can be used multiple times.

Packaging & Shipping

Company Profile

 

Hunan Hengan Weiye Metal Products Co., LTD is subordinate to Hengan Weiye Steel Pipe Co., LTD. After more than 10 years of development, the company has become a leading enterprise in the industry, with more than ten thousand tons of stock, with processing bases in Guangzhou, Tianjin, Hubei and other provinces.

Main business: seamless steel pipe, fine drawing pipe, drill pipe special steel pipe, steel plate, galvanized products, stainless steel series, and production and processing. Under the support and care of friends and Allies from all walks of life, after years of development, the company's performance continues to expand, the annual sales has exceeded 150 million.

At present, it has become a special agent dealer of well-known domestic steel enterprises. Under the situation of fierce market competition, the company has the courage to open up and innovation. At present, the company provides steel projects all over the world.
 

FAQ

Q: Are you a manufacturer?
A: Yes , we are a manufacturer, We have own factory, trading is also our main business

Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .

Q: Do you have quality control?
A: Yes, we have gained API, ISO authentication.

Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.

Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.

Q:Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.