Integral pup joint
Особенности продукции
1. The end of the high-pressure integral pup joint uses union instead of threaded connection, which is safer and more reliable;
2. Easy and fast to assemble and disassemble;
3. High strength and light weight;
4. The technical parameters and performances of the short pup joints comply with the specifications of API Spec 16C and they are interchangeable with similar foreign products.
Технические характеристики продукции
1.Rated Working Pressure: 14 Mpa～140 MPa (2000psi～20000psi)
2.Nominal Diameter: 2"～4"
3.Temperature Rating: -29℃～82℃ (PU-grade)
4.Applicable Conditions: standard and H2S working conditions (in accordance with NACE MR0175)
5.Manufacturing standards: API 16C and NACE MR0175
