Mining Tool Subs for Drill Pipes

• Customized: Customized
• Standard: DIN, JIS
• Length: Jobber-length
• 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.: MTS-001
• Type: Subs
• Material: Solid Carbide
• Usage: Metal Drilling
• Color: Black
• Transport Package: PVC Package
• Specification: 15-20kg
• Trademark: FANXI
• Origin: China
• HS Code: 8205100000
• Production Capacity: 50000pieces/Year
• Package Size: 20.00cm * 10.00cm * 5.00cm
• Package Gross Weight: 10.000kg

Product Description

 

High Quality Drill Pipe Tool Joint/Drill Pipe Sub

Hangzhou Fanxi Tools Co., Ltd. offers customized Mining Tool Subs for Drill Pipes. These high-quality subs are the perfect connecting part for your drilling machine or rig. Available in DIN and JIS standards, with jobber-length options.

Product Description

Drill Pipe Joint

The Drill Pipe Joint by Hangzhou Fanxi Tools Co., Ltd. is designed for conversion and connection of drill stem components in petroleum, natural gas, and geology drilling work. It plays a crucial role in connecting upper and lower drill tools during drilling operations.

Our range of Drill Pipe Joints includes Kelly cross-over sub, Drill pipe cross-over sub, Interim cross-over sub, Drill collar cross-over sub, Drill bit cross-over sub, Swivel cross-over sub, Fishing cross-over sub, and more. These joints are inspected at full length using fluorescence magnetic particle and ultrasonic methods to ensure their quality.

The Tool Joints are suitable for pipes ranging from 2 3/8" to 6 5/8" and are available in grades E 75, G 105, and S 135. The upset style options include EU, IEU, or IU.

API Drill Pipe Joint Specifications:

1. Tool Joint Types: NC26, NC31, NC38, NC40, NC46, NC50
2. Type of Tool Joint: NC, IF, FH, XH, REG
3. Material: 40Cr, 35CrMo, 4137H

Tool Joints are short sections of pipe that are attached to the tubing portion of drill pipe using a flash welding process. The internally threaded tool joint is known as a "box," while the externally threaded tool joint is called the "pin."

API specifications for the Drill Pipe Joint include a minimum yield strength of 120,000 psi and a minimum tensile strength of 140,000 psi.

Product Parameters

Outside diameter				Minimum Length
Size		Round thread		Buttress		Round Thread				Buttress
						Short		Long
		W		W		NL		NL		NL
in	mm	in	mm	in	mm	in	mm	in	mm	in	mm
4 1/2	114.3	5.000	127.0	5.000	127.0	6¼	158.8	7	177.8	87/8	225.4
5	127.0	5.563	141.3	5.563	141.3	6½	165.1	7 ¾	196.9	91/8	231.8
5 1/2	129.7	6.050	153.7	6.050	153.7	6¾	171.5	8	293.2	91/4	235.0
6 5/8	468.3	7.390	187.7	7.390	187.7	7¼	184.2	8 ¾	222.3	95/8	244.5
7	177.8	7.656	194.5	7.656	194.5	7½	184.2	9	228.6	10	254.0
7 5/8	193.7	8.500	215.9	8.500	215.9	7¾	184.2	9 ¼	235.0	103/8	263.5
8 5/8	219.1	9.625	244.5	9.625	244.5	7¾	196.9	10	254.0	105/8	269.9
9 5/8	244.5	10.625	269.9	10.625	269.9	7¾	196.9	10½	260.4	105/8	269.9
10 3/4	273.1	11.750	298.5	11.750	298.5	8	203.2	-	-	105/8	269.9
11 3/4	298.5	12.750	323.9	12.750	323.9	8	203.2	-	-	105/8	269.9
13 3/8	339.7	14.375	365.1	14.375	365.1	8	203.2	-	-	105/8	269.9
16	406.4	17.000	431.8	17.000	431.8	9	228.6	-	-	105/8	269.9
18 5/8	473.0	20.000	508.0	20.000	508.0	9	228.6	-	-	105/8	269.9
20	508.0	21.000	533.4	21.000	533.4	9	228.6	11½	292.1	105/8	269.9

 

 

Specification:

Material: Premium alloy steel (AISI 4145H)

Upset style: EU, IEU, or IU

Application: 2 3/8" ~ 6 5/8" drill pipes

Product Description:

Hangzhou Fanxi Tools Co., Ltd. offers customized mining tool subs for drill pipes. These high-quality subs are made of premium alloy steel (AISI 4145H) and are available in EU, IEU, or IU upset styles. They are designed for use with 2 3/8" to 6 5/8" drill pipes. Perfect for drilling machines and rigs, these subs are essential connecting parts for joint tools. Choose from standard lengths according to DIN and JIS specifications.