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Catalouge Ống thép và Phụ Kiện HUNAN LIANGMING METAL MATERIAL 2023
Catalouge Ống thép và Phụ Kiện HUNAN LIANGMING METAL MATERIAL 2023
HUNAN LIANGMING METAL MATERIAL CO.,LTD was founded in 2009,which is a professional manufacturer and exporter of steel pipes and pipe fittings.Its headquarter located in Changsha city,Hunan province and production base located in Daqiuzhuang town,Jinghai District,Tianjin. Our main products is ERW steel pipes,Seamless steel pipes and pipe fittings such as elbow, tee,flange,etc.The steel pipes are sold in more than 20 countries and regions,such as the Sri lanka,Australia,Qatar and Hongkong. We always try our best to provide the best solution and the best service to our valuable clients efficiently.
ANTI-CORROSION PROCESSING ABOUT PIPELINE 3PE/PP
STANDARD:
External coating refer to NF A49-710,DIN30670,CAN CSA21,CAN CSA20,SY/T0143,SY/T0315 and other country’s external anti-corrosion standards; Internal coating refer to NF A49-709,API RP 5L2,SY/T0457 and other country’s external anti-corrosion standards.
APPLICATION:
The external coating is mainly used for anti-corrosion protection for liquid pipes before burying, and internal drag-reducing coating is mainly used for reduce the investment and maintenance costs.
Inner corrosion protection of steel pipes We offer inside corrosion protection for DN100~700mm steel pipes. We coat inner wall of treated steel pipe with redoxide anticorrosive paint, bicomponent liquid epoxy paint or other paint designated by clients by means of centrifugal coating.
1.（ FBE） Single-layer FBE coating
Characterized by excellent corrosion-proof performance, insulatibity and relatively long service life, epoxy powder coating is one of the most advanced outer anticorrosive coating of pipeline, there are normal type and strengthened type, thickness: normal type:300~400μm;strengthened type:400~500μm.
2.（ 2FBE） Two-layer FBE coating
Two-layer epoxy powder coating is a compound coating structure composed of anticorrosive epoxy powder floor layer and mechanical damage resistant epoxy powder surface layer. There are normal type and strengthened type. Thickness: total thickness of normal type: ≥620μm;total thickness of strengthened type: ≥800μm.
3.（ 2PE/2PP） Two-layer PE/PP cocating
Two-layer PE/PP coating is characterized by excellent corrosion-proof performance,insulatibity, relatively long service life and mechanical damage resistance. There are normal type and strengthened type. The thickness varies with the specification shift of steel pipe; Min thickness of normal type:1.8mm, min thickness of strengthened type:2.5mm.
4.（ 3PE/3PP） Three-layer PE/PP cocating
Three-layer PE/PP coating is characterized by excellent corrosion-proof performance, ,insulatibity, relatively long service life and mechanical damage resistance.it is widely used in coating for all kinds of major pipeline engineering. There are normal type and strengthened type. The thickness varies with the specification shift of steel pipe: Min thickness of normal type:1.8mm, min thickness of strengthened type:2.5mm.
| Specification: | GB/T 9112, GB/T 9125, GB/T 13402, ASME B 16.5, ASME B 16.47, ASME B 16.48, ASME B 16.36, API 590, API 605, EN 1092, EN 1759, BS 1560, BS 4504, ISO 7005, JIS B 2220. |
| Steel Grade: | 20#, 25#, 35#, 16Mn, 20MnMo, 20MnMoNb, 15CrMo, 35CrMo, 12Cr1MoV, 14Cr1MoV, 12Cr2Mo, 11Cr5Mo, A105, A181, A350, A727, A182, A522, A707, A694. |
| Outer Diameter: | IF Flange: 3/8”~80”; BW Flange: 3/8”~160”; SO Flange: 3/8”~40”; PL Flange: 3/8”~80”; TH Flange: 3/8”~40”; SW Flange: 3/8”~30”; BL Flange: 3/8”~80”. |
| Nominal Pressure: |
IF Flange: PN2.5bar~ PN400bar, CLASS150~CLASS2500; BW Flange: PN2.5bar~ PN400bar, CLASS150~CLASS2500; SO Flange: PN6bar~ PN100bar, CLASS150~CLASS1500; PL Flange: PN2.5bar~ PN100bar; TH Flange: PN6bar~ PN100bar, CLASS150~CLASS1500; SW Flange: PN210bar~ PN100bar, CLASS150~CLASS1500; BL Flange: PN2.5bar~ PN100bar, CLASS150~CLASS1500. |
| Connection Type: | IF, SO, WN, PL, TH, SW, BL, BL(S), PJ/SE, PJ/PR |
| Surface Type: | IF Flange: FF, RF, MFM, TG, RJ; BW Flange: FF, RF, MFM, TG, RJ; SO Flange: FF, RF, MFM, TG, RJ; PL Flange: FF,RF; TH Flange: FF,RF; SW Flange: RF, MFM, TG, RJ; BL Flange: FF, RF, MFM, TG, RJ |
Công ty TNHH Đầu tư và phát triển Tuấn Khang là đơn vị uy tín cung cấp ống thép và Phụ kiện Uy tín tại Hà Nội
Hotline: 0972 04 1388
Web: https://tuankhangsteel.com/
Email: tuankhangsteel@gmail.com
https://www.facebook.com/tuankhangsteel.com.vn/
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