- Model NO.: api 6a
- Usage: Well Drilling Machinery, Offshore Oil and Gas Field Exploitation Machinery, Oil and Gas Transportation Machinery, Oil and Gas Processing Machinery, Oil (Gas) Production Machinery
- Power Type: Diesel
- Specification: API 6A, API 6A
- Working Pressure: High Pressure
- Trademark: JELIN
- HS Code: 8431431000
- Type: Pumping Equipment
- Certification: ISO, API 6A
- Transmission System: Mechanical
- Model: Fig1002
- Material: 4130
- Origin: China
High pressure union is forged of high-strength alloy steel based on advanced international technologies. Strict heat treatment ensures that there is a uniform and consistent metallographic structure and pressure-bearing ability for joints. The materials are completely in conformity with U. S. ASTM and AISI Standard, the product technical index is completely in conformity with API Spec 6A Standard, and our union is well sealed, easy to load and unload, able to be used interchangeably. Joints of the product can be connected with pipe thread, tubing thread, and butt welding or non-pressure sealed end. Union and the swing joint are applicable to cementing trucks, fracturing trucks, various manifolds, pipelines and other high pressure equipment, The model of union: FIG602, FIG1002, FIG1003, FIG1502, FIG2002, FIG2202; Rated: 5000Psi(35MPa), 10000Psi(70MPa). All unions can be interchanged with products in international market. Seal rings are fully interchangeable with SPM or FMC equivalent products.
| FIG602 | |||||||||
| Nominal Pipe Size | Over All Length | Bore Hole | Radius/Nut | Material | Weight | ||||
| in | mm | mm | in | mm | mm | lbs | kgs | ||
| 1 | 25.4 | 89.7 | 1/4 | 6.4 | 58.75 | Steel Forging | Steel Forging | 3.5 | 1.6 |
| 2 | 50.8 | 133.3 | 1/4 | 6.4 | 90.5 | Steel Forging | Steel Forging | 13.25 | 5.9 |
| 3 | 76.2 | 161.92 | 3/8 | 9.5 | 117.5 | Steel Forging | Steel Forging | 21.0 | 9.5 |
| 4 | 101.6 | 208.0 | 3/8 | 9.5 | 133.4 | Steel Forging | Steel Forging | 33.0 | 15.0 |
| Remark:  Available for sour gas service:  6, 000 psi cold working pressure  602 6000PSI NSCWP, 9000PSI | |||||||||
The main features of molybdenum rods include high melting point, good thermal conductivity, low thermal expansion performance, good high temperature oxidation resistance, and high temperature strength.
Molybdenum can increase steel`s corrosion resistance in the acid-based solutions and liquid metals, thus improve its wear resistance, hardenability, weldability, and heat resistance. As an element which easy to form carbides, molybdenum can effectively avoid oxidation during steel making process, and it can be used alone or mix with other alloy element to achieve the best performance.
High temperature smelting additives
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