3PE/3PP/FBE coating seamless/spiral/ERW welded for oil pipe steel
USD $50 - $700 /Piece
Min.Order:1 Piece
Hebei Haihao Group Steel Pipe Engineering Co., Ltd.
3PE/3PP/FBE coating seamless/spiral/ERW welded for oil pipe steel
ASME B36.10 Welded and Seamless Wrought Steel Pipe
ASME B36.19 Stainless Steel Pipe
Pipe is customarily identified by "Nominal Pipe Size" (NPS), with wall thickness defined by "Schedule number" (SCH). Tube is customarily specified by its outside diameter (O.D.) and wall thickness (WT), expressed either in Birmingham wire gage (BWG) or in thousandths of an inch.
Pipe: NPS 1/2-SCH 40 is even to outside diameter 21,3 mm with a wall thickness of 2,77 mm.
Tube: 1/2" x 1,5 is even to outside diameter 12,7 mm with a wall thickness of 1,5 mm.
Size | OD | 20-219mm
| |
Wall Thickness | 0.5mm-2.5mm SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.
| ||
Length | Less Than 12m
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Steel material | All carbon steel, stainless steel, Alloy steel | ||
Standard | GB/T3091-1993,GB/T3092-1993,EN39,S355J2H,S275J2H,ST37,ST52,ASTM A106,ASTM A53 BS1387,API 5L | ||
Ends | 1) Plain 2) Beveled 3) Thread with Coupling or cap 4)Bending | ||
End protector | 1) Plastic pipe cap 2) Iron protector | ||
Surface Treatment | 1) Bared 2) Black Painted or other colors painted(varnish coating) 3) Galvanized 4) With Oiled 5) 3 PE, FBE, corrosion resistant coating | ||
Technique | Electronic Resistance Welded (ERW ) Electronic Fusion Welded (EFW) Double Submerged Arc Welded (DSAW) | ||
Inspection | With Hydraulic Testing, Eddy Current , Infrared Test | ||
Package | 1) Bundle, 2) In Bulk 3) Bags 4) Clients' Requirements | ||
Delivery | 1) Container 2) Bulk carrier | ||
Payment | L/C T/T Western Union |
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
All goods should be packed in sea worthy export plywood cases & pallets, streched wrapped with nylon.
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.