|
Product Details:
Payment & Shipping Terms:
|
| Type: | Sucker Rod,pony Rod | Size: | 1 1/8",3/4",1",5/8"-1-1/8" |
|---|---|---|---|
| Grade: | D,KD,HY,K,HL | Material: | Alloy Steel,AISI 4130 |
| Length: | 25-30ft,. Or Customized | Product Name: | Alloy Steel Sucker Rod |
| High Light: | Metal Sucker Rod Coupling,Spray Sucker Rod Coupling,Class T Oilfield Rod Coupling |
||
API 11B Spray Metal Coating Chemical Class T And Class SM Coupling For Sucker Rods
Products Description:
Class T and Class SM coupling for sucker rods are manufactured as per API Specification 11B. For the thread cutting, we are using cold form rolled by displacing rather than by removing of material for making the coupling thread. The thread rolling cutting results in a compressive stress at the root of the thread, giving maximum strength to the traditional weak point of cut-thread couplings.
Class T coupling is using AISI 5140 to manufacture.The coupling is coated using phosphate chemical treatment or black oxide on customer's request.For Class SM coupling, the spray metal is a specification hardening process and is applied on the base metal.
The couplings are available in full size, slim hole and over size.Also, combination couplings are available for different diameters (sub-coupling) for both Class T and Class SM couplings.
We recommend changing sucker rod couplings after three make-ups, provided the connection threads have been inspected and deemed acceptable for reuse.
Technical Specifications:
| Chemical Properties: Class T Coupling | |
| Steel | AISI 5140 |
| C | 0.37~0.44 |
| Si | 0.17~0.37 |
| Mn | 0.50~0.80 |
| P | ≤0.040 |
| S | ≤0.040 |
| Spray Metal Coating Chemical Properties SM Coupling | |
| Carbon | 0.50~1.00 |
| Silicon | 3.50~5.50 |
| Phosphorus | 0.00~0.02 |
| Sulfur | 0.00~0.02 |
| Chromium | 12.00~18.00 |
| Boron | 2.50~4.50 |
| Iron | 3.00~5.50 |
| Cobalt | 0.00~0.10 |
| Titanium | 0.00~0.05 |
| Aluminum | 0.00~0.05 |
| Zirconium | 0.00~0.05 |
| Nickel | Balance |
| Mechanical Properties: Class T Coupling | |
| Tensile Strength, PSI: (MPa) | 95,000 (655) |
| Hardness Rockwell A | 56/62 |
Contact Person: Rela
Tel: +8618408246436
Heavy Wall Barrel Extension Length 0.3-0.9 Stainless Steel Sucker Rod Pump
Thin Wall Barrel API ISO QHSE Certification Reliable Mud Anchor Rod Pump
Oilfield Rod Pump Sucker Rod Pump downhole pump with API 11 AX certificate
Subsurface Sucker Rod Pump Stroke Length 6-1.5m Tubing Thread 2-3/8”
High Performance Oilfield Sucker Rods Alloy Steel Material Smooth Surface
Long Stroke Oilfield Sucker Rods Cutomized Color Good Corrosion Resistance
High Strength Oilfield Sucker Rods , Oil Sucker Rod High Pumping Efficiency
Oil Field Polished Rods Hot Forged Bar Ends Energy Saving Easy Operation
Hot Rolled Oil Well Tubing Pipe Round Section Shape Outside Diameter 26.67-114.3mm
Gas Oil Well Tubing Hot Rolled Processing API 5CT ISO QHSE Certification
Steel Casing Pipe Downhole Tubing Alloy Steel Material Seamless Structure
API Standard Oilfield Tubing Pipe , Composite Drill Pipe Seamless Structure
