API 5L X52 SCHXS Pipe Insulation Joint

Specification:

Steel insulation joint, internally and externally coated, 100% electrically tested

Design calculations accorging to ASME

WPS, PQR and WPQ according to ASME IX

Finite element analysis (on request)

Tests: Helium leakage Tests, Water pressure test,Hydro-thermo-bending Tests, Torsional Tests, Hydraulic Fatigue Test, Electrolithic Immersion Test, Tests on coating and lining (test pressure 1.5 x design pressure)

Operating temperature: -29 ° / + 90 °

Pressure:class150,class300,class600,class900,class1500,class2500

Beveled end standard: API 5L

API 5L X52 SCHXS Pipe Insulation Joint Product Show:

Established in 1982, HEBEI HAIHAO GROUP STEEL PIPE ENGINEERING CO,.LTD. Our group is the biggest flange & pipe fittings manufacturer in our area, covers an area of 78,000 square meters with the building area of 55,000 square meters. We have fixed assets of 30 million Yuan. Situated in Industrial Area of Mengcun County, the Home of Elbow and Pipe Fitting of China, With Cangzhou Port in the east and Beijing and Tianjin cities in the north, we enjoy a convenient transportation.

Our cetificates show:

Our company has got API,ABS,ISO,HSL,BV,CE CERTIFICATES.

Workshop

Process

Question 1: How many staff working on your plant? 

Answer: 660 workers and staff members with a strong technical force, including 26 engineers, 48 assistant engineers and 68 technicians.

Question 2:  What kind of certificate do you have?

Answer: ISO,API,ABS CERTIFICATES.

Question 3: What market experiences do you have?

Answer: We have experiences of working in  Russia,USA ,Germany Korea,Vietnam, India ,Indonesia, Malaysia, Philippines,Iran, Kazakhstan, Romania, Costa Rica, Georgia, Kuwait,Turkmenistan, Ukraine and Jordan etc. market.

Question 4:  What kind of largest diameter seamless and welded pipe fittings available to producing in your workshops ?

Answer: ELBOW( largest diameter seamless 30",welded 96" )

                TEE( largest diameter seamless 24",welded 96" )

                 REDUCER( largest diameter seamless 24",welded 96" )

Question 5: Do you have the laboratory in your factory?

Answer: Yes, we have.

Question 6: Can you supply FASTENERS?

Answer: Yes, we can supply Bolt, U-bolt and screw nut.

Question 7: What test do you usually do?

Answer: After production, we will make NDT inspection. About elbows, usually we use ultrasonic test by a certain percentage. If client needs special requirement,we will make as per their requirement.

Question 8: The period of production a volume about 300 tn of products;

Answer:  About 300 tons products, it costs 20-30 days,and 40 days including painting,marking and packing.

Question 9: The whole production capacity of your own production facilities;

Answer: About DN15-DN6000 flange,18000 tons per year;DN15-DN1200 elbow, reducer and tee,15000 tons per year.