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Help CenterHigh Quality R38 T38 T45 T51 Coupling Sleeves for Bench and Production Mining
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KSQ Technologies(Beijing)Co.Ltd
Couplings sleeve are used to well connect the shank adapter to the drill rods or well contact two
extension rods for transmitting energy It has standard type coupling and crossover coupling.
Product Basic Information:
Product Name: |
Thread coupling sleeve |
Thread |
R38, T38, T45, T51, |
Diameter |
55mm-77mm |
Length |
170mm-235mm |
Material: |
High strength alloy steel |
Type |
full-bridge, semi-bridge etc. |
Color |
Green, Gold, Black or based on customer requirements. |
MOQ: |
No MOQ required for testing and trial order |
HS Code: 82071990
Specification:
R38 Coupling Sleeve | ||||||
Length |
Diameter |
Thread |
Weight |
Part Number |
||
mm |
inch |
mm |
inch |
|
kg |
|
170 |
6 2/3 |
55 |
2 1/6 |
R38 |
1.9 |
4148300703 |
190 |
7 1/2 |
55 |
2 1/6 |
R38 |
2.1 |
4148300704 |
T38 Coupling Sleeve | ||||||
190 |
7 1/2 |
55 |
2 1/6 |
T38 |
2.1 |
4148300803 |
T45 Coupling Sleeve | ||||||
210 |
8 1/4 |
63 |
2 1/2 |
T45 |
3.0 |
4148300881 |
210 |
8 1/4 |
66 |
2 3/5 |
T45 |
3.3 |
4148300882 |
T51 Coupling Sleeve | ||||||
225 |
8 6/7 |
71 |
2 4/5 |
T51 |
4.6 |
4148300961 |
225 |
8 6/7 |
76 |
3 |
T51 |
4.8 |
4148300962 |
235 |
9 1/4 |
72 |
2 5/6 |
T51 |
4.7 |
4148300963 |
235 |
9 1/4 |
77 |
3 |
T51 |
4.9 |
4148300964 |
Product Pictures:
Applications:
• Underground mining
• Tunneling,quarrying
• Widely used in bench and production mining.
Production Process:
1. Raw material 2. CNC milling and proprietary heat treatment process 3. Inspection 4. Package.
Competitive Advantage:
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance.
The information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available at any time
c. Free replacement will be provided once the failure confirmed caused by our product quality
Packaging & Shipping
1. 10pcs/Carton or wooden box
2. Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
3. Package pictures
Factory View:
Fair&Clients visit:
KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:
- Hazardous environment
- Acts, regulations, and other government guidelines that has to be followed
- Significant differences in the way people work, mostly due to physical constraints
- Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.
Please feel free to contact us at any time, we will be always here for supporting you!
Skype: alice. zhang1106
Whatsapp:+86-18201011129
Send Inquiry to This Supplier
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