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Full Size 3/4" Sucker Rod Couplings Class T/SM with Slim Hole
Product Details:
| Place of Origin: | China |
| Certification: | API 11B |
| Model Number: | 5/8",3/4",7/8",1",1 1/8" |
Payment & Shipping Terms:
| Minimum Order Quantity: | 100 pc |
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| Price: | USD2-20/pc |
| Packaging Details: | Export Wooden Case |
| Delivery Time: | 25-30 work days |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram |
| Supply Ability: | 50000 pieces per month |
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Detail Information |
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| Condition: | New | Product Name: | 3/4" 7/8" 1" Class T/SM Slim Hole Full Size Sucker Rod Coupling With Factory Price |
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| Keywords: | Sucker Rod Coupling | Application: | Oil Drilling |
| Warranty: | One Year | Size: | 5/8",3/4",7/8",1",1 1/8" |
| Grade: | C,K,D,KD,HL,HY | Class Type: | Class T, SM, K, KD, UHS(Ultra High Strength) |
| High Light: | 3/4" Sucker Rod Couplings,Class T Sucker Rod Couplings |
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Product Description
3/4" 7/8" 1" Class T/SM Slim Hole Full Size Sucker Rod Coupling with Factory Price
3/4" 7/8" 1" Class T/SM Slim Hole Full Size Sucker Rod Coupling with Factory Price
Description:
Sucker rod couplings are used for connecting sucker rods, polished rods and sinker bars.
-The main types of sucker rod couplings are sucker rod couplings, polished rod couplings and sub-couplings.
- All of the three types have two classes: class T(through-hardened)and class SM (sprayed metal).
-Material: carbon steel, alloy steel.
-Specification:5/8”, 3/4”, 7/8”1”, 1 1/8”
The coupling blanks are formed or machined to size and tolerance, threaded using a cold-forming rolled thread tap and coated for anti-galling and lubrication properties.
Grade & steel for coupling:
| Product | Type | Grade | Steel (AISI) |
| coupling | Sucker Rod Couplings Sub couplings Polished Rod Connections | T | 5140, 1045 |
| SM | 5140, 1045 | ||
| K | 4620,4720 | ||
| KD | 4330 | ||
| UHS | 4142,4130,4330 |
Technical Parameter:
Full Size Coupling
| Size(in) | Coupling O.D W(mm) (+0.13,-0.25) | Length L(mm) (+1.57,-0.00) | Thread D.(in) | Length of Wrench Square (mm) | Hardness(HRA) |
| 5/8" | 38.10 | 101.6 | 15/16" | 31.8 | 56-62 |
| 3/4" | 41.28 | 1-1/16" | |||
| 7/8" | 46.00 | 1-3/16" | |||
| 1" | 55.60 | 1-3/8" | 38.1 | ||
| 1-1/8" | 60.33 | 114.3 | 1-9/16" |
Slim Hole Coupling
| Size(in) | Coupling O.D W(mm) (+0.13,-0.25) | Length L(mm) (+1.57,-0.00) | Thread D.(in) | Length of Wrench Square (mm) | Hardness(HRA) |
| 5/8" | 31.75 | 101.6 | 15/16" | 31.8 | 56-62 |
| 3/4" | 38.10 | 1-1/16" | |||
| 7/8" | 41.30 | 1-3/16" | |||
| 1" | 50.80 | 1-3/8" | 38.1 |
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Company Information:
About us
Dongying Machinery Equipment Co.,Ltd is a professional supplier of various petroleum equipment, including drilling rig accessories, well control system, drill string, handling tools, downhole tools, OCTG, drilling tools, cementing tools and sapre parts with API certification. Our products have been exported to Russia, America, Middle East, South America, Southeast Asia, Central Asia, African, Australia, Europe etc. Our company is willing to cooperate and make common progress with friends at home and abroad with first-class products, first-class service and reasonable prices.
Certificates
API-5CT, API-10D, API-7K, API-11E, API-6A, API-11AX, API-5D, ISO 9001, ISO14001, ISO18001 etc.
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