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  • 3LPE coating steel pipe
  • 3LPE coating steel pipe
3LPE coating steel pipe3LPE coating steel pipe

3LPE coating steel pipe

  • Product Item:3LPE Coating seamless steel pipe,3LPE Coating ERW
  • Size : OD:60mm ~ 3000mm WT: 2.77mm ~ 100mm, Length: 6mtr-18mtr
  • Standard : DIN30670, DIN30671, DIN30678, AWWA C210, AWWA C213A-02, CAN / CSA-Z245, NF A49-710, AS/ NZS 3862:2002, IPS-G-TP-335, ISO21809-1:2011, GB /T 23257-229, SY/T 0315-2005, CJ/T120-2008; SY/T 044
  • Ends:Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends
  • Coating: FBE,Fusion Bonded Epoxy
  • Inquiry Send Email
    Description


    3PE coated pipe is the most advanced technology for the pipe anticorrosion. It puts together the advantage of the 2PE coating pipe and FBE coating pipe while at the same time avoids their weaknesses.  Each layer of the 3PE coated pipe has its unique function in the coating structure.
    • The epoxy layer is for the main anticorrosion function. It has strong connection with the surface of the bare steel pipe, favorable cathodic disbondment property, wide temperature range (-40℃-100℃) and low water-absorbing quality.
    • The adhesive layer is to connect the epoxy layer and PE layer, whose main chemical composition is polyolefin. The polyolefin’s polar functional group can generate hydrogen bond or chemical bond with epoxy group of the FBE layer, making firm connection with the bottom layer. At the same time, the polyolefin’s nonpolar ethylene has affinity interaction with the PE layer, also generating favorable adhesive property with the face layer.
    • The PE layer has favorable electrical insulation property, low water-absorbing quality and strong resistance to mechanical damage. This layer mainly has function of mechanical protection and anti-corrosion.
    So 3PE coated pipe is a kind of composite system of these three layers with different functions, making the whole system is with all the functions to better protect pipeline.

    The advantage of the 3PE coating steel pipes
    Normal bare pipe will be corroded in the severe environment and its lifetime will be reduced, making the construction and maintainance cost very high. But due to every layer of the 3PE coating system has its good performance, the 3PE coated pipe can protect the pipe in the severe environment and extend its lifetime to 30-50 years even longer. it can significantly reduces the construction and maintainance cost for the pipeline. At the same time, the 3PE coated pipe has favorable thermal insulation property, the thermal losses is just 25% of the traditional pipe, saving a lot of energy cost during operation. At last, the 3PE coated pipe can directly be laid underground or in the water even directly in the frozen earth because of its good anticorrosion property and impact resistance property in the low temperature, no need to construct ditch.



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    Product Categories

    • Carbon Seamless Steel pipe
      • API 5L GR.B seamless steel pipe
      • API 5L GR.X42 seamless steel pipe
      • API 5L GR X52 seamless steel pipe
      • API 5L GR.X56 seamless steel pipe
      • API 5L GR.X60 seamless steel pipe
      • API 5L GR.X65 seamless steel pipe
      • ASTM A106 GR.B Seamless steel pipe
      • ASTM A179 Boiler tube
      • ASTM A192 heat ex changer tube
      • ASTM A210/A210M Seamless bolier tube
      • ASTM A519 Seamless steel pipe
      • EN10210 Seamless steel pipe
      • EN10216 Structural Steel Pipe
      • DIN 2391 ST52 seamless steel pipe
      • DIN 1629 ST37 Structural Steel Pipe
      • ASTM A333 Grade.3 seamless pipe for Low-Temperature
      • ASTM A333 Grade.6 seamless pipe for Low-Temperature
    • Carbon Welded Steel Pipe
      • API 5L GR.B ERW steel pipe for liquid transportation
      • ASTM A53 GR.B ERW WELDED STEEL PIPE
      • API 5L GR.X42 ERW steel pipe
      • API 5L GR.52 ERW steel pipe
      • API 5L GR.X56 ERW steel pipe
      • API 5L GR.X60 ERW steel pipe
      • SAN657-3 ERW Structural STEEL PIPE
    • LSAW steel pipe
      • API 5L PSL1 /PSL2 LSAW steel pipe
      • API 5L GR.B LSAW steel pipe
      • API 5L GR.X42 LSAW steel pipe
      • API 5L GR.52 LSAW steel pipe
      • API 5L GR.X56 LSAW steel pipe
      • API 5L GR.X60 LSAW steel pipe
      • API 5L GR.X65 LSAW steel pipe
      • ASTM A53 LSAW steel pipe
      • ASTM A252 LSAW steel pipe
      • ASTM A671 LSAW steel pipe
      • ASTM A672 LSAW steel pipe
      • ASTM A572 LSAW steel pipe
      • EN10219-2 LSAW steel pipe
    • Spiral Steel Pipe
      • API 5L PSL1/PSL2 Spiral steel pipe
      • API 5L GR.B Spiral steel pipe
      • API 5L GR.X42 Spiral steel pipe
      • API 5L GR.X46 Spiral steel pipe
      • API 5L GR.52 Spiral steel pipe
      • API 5L GR.X56 Spiral steel pipe
      • API 5L GR.X60 Spiral steel pipe
      • API 5L GR.X65 Spiral steel pipe
      • Low pressure liquid transportation steel pipe
      • Pile pipe
      • ASTM A53 GR.B Spiral steel pipe
      • ASTM A252 GR.2/GR.3 spiral steel pipe
      • EN10219-2 Spiral Steel pipe
      • ASTM A572 GR50/GR.60 spiral steel pipe
    • Structural Steel Hollow Sections
      • Scaffolding Pipes & Tubes
      • ASTM A500 Rectangular steel tube
      • ASTM A500 Square Steel tube
      • ASTM A500 Structural Steel Hollow sections
      • AS1163 Rectangular Hollow sections( RHS)
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      • BS1387 ERW STRUCTUAL STEEL PIPE
      • JIS 3452 ERW STRUCTUAL STEEL PIPE
      • AS1163 ERW STRUCTUAL STEEL PIPE
    • Alloy Steel tube
      • ASTM A 213 T5 Alloy Steel Seamless tubes
      • ASTM A213 T9 Alloy Steel Seamless tubes
      • ASTM A213 T11 Alloy Steel Seamless tubes
      • ASTM A213 T22 Alloy Steel Seamless tubes
      • ASTM A 213 T91 Alloy Steel Seamless tubes
      • ASTM A335 P9 Alloy Steel Seamless tubes
      • ASTM A335 P11 Alloy Steel Seamless tubes
      • ASTM A335 P91 Alloy Steel Seamless tubes
      • ASTM A 519 4140 seamless steel tubes
      • ASTM A 519 4145 seamless steel tubes
      • ASTM A 519 4130 seamless steel tubes
      • ASTM A 519 1026 seamless steel tubes
      • ASTM A 519 1045 seamless steel tubes
      • ASTM A 519 1020 seamless steel tubes
    • Stainless Steel pipe
      • ASTM A 312 304 Stainless Steel tubes
      • ASTM A 312 304L Stainless Steel tubes
      • ASTM A 312 310S Stainless Steel tubes
      • ASTM A 312 316 Stainless Steel tubes
      • ASTM A 312 316L Stainless Steel tubes
      • ASTM A 312 316Ti Stainless Steel tubes
      • ASTM A 312 317 Stainless Steel tubes
      • ASTM A 312 317L Stainless Steel tubes
      • ASTM A 312 347 Stainless Steel tubes
      • ASTM A 312 347H Stainless Steel tubes
      • ASTM A 312 321 Stainless Steel tubes
      • ASTM A 312 410 Stainless Steel tubes
      • ASTM B673, B677, B674 904L Stainless Steel tubes
      • ASTM A790 Duplex Steel S31803 tubes
      • ASTM A790 Duplex Steel S32205 tubes
    • Coating pipe
      • Galvanized Steel pipe
      • 3LPE coating steel pipe
      • 3LPP coating steel pipe
      • FBE Coating steel pipe
      • INTERZONE 954 epoxy Coating steel pipe
      • Z245.20 series Epoxy Coating steel pipe
    • Casing and Tubing
      • API 5CT K55 Casing
      • API 5CT J55 Casing and Tubing
      • API 5CT L80 Casing and Tubing
      • API 5CT N80 Casing and Tubing
      • API 5CT T95 Casing and Tubing
      • API 5CT P110 Casing and Tubing
      • API 5CT Q125 Casing and Tubing
      • API 5CT Couplings
    • Pipe fittings & flanges
      • Flanges
      • Blind flange
      • welded neck flange
      • Slip-on flange
      • lap joint flange
      • Threaded flange
      • square flange
      • Elbow
      • Tee
      • Reducer
      • Bends
      • cap
      • weldolet,sockolet threadolet
      • Stub end
    • Steel fabrication
    • Steel Plates & Sheets
      • Stainless Steel
      • Chrome Molybdenum
      • Structural Steel
      • Heat Resistant Steel
      • Pressure Vessel Steel
      • HIC Resistant Steel

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