Sign In | Join Free | My wneducation.com
wneducation.com
Products
Search by Category
Home > Composite Pipes >

Spiral Welded Steel Plastic Composite Pipe Epoxy Resin Powder Coated GB T 2914

Categories Steel Plastic Composite Pipe
Brand Name: NO
Model Number: DN100mm~DN1000mm
Certification: NO
Place of Origin: China
MOQ: 1pc
Price: Negotiation
Payment Terms: L/C, T/T
Supply Ability: 500pcs per month
Delivery Time: 30-60 days
Packaging Details: Seaworthy Packing
Pressure Grade: - 0.097 - 1.0 MPa
Internal coating: Polyethylene
External coating: Polyethylene
Size: DN100mm~DN1000mm
nonvolatile content: GB/T 2914
vicat softening point: GB/T 1633
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    Spiral Welded Steel Plastic Composite Pipe Epoxy Resin Powder Coated GB T 2914

    Spiral Welded Steel Plastic Composite Pipe Epoxy Resin Powder Coated GB T 2914


    Mine pipe refers to a product specially developed for special underground environmental conditions, which has the advantages of flame retardant, antistatic, corrosion resistance, long service life and strong safety. It is mainly used in five systems: mine drainage pipe (KS), mine grouting pipe (KJ), mine positive pressure air pipe (KFZ), mine negative pressure air pipe (KFF), mine gas drainage pipe (KW).


    size:HOSP-TEP(PE)-KW(-0.097)/101.6~1118


    size:DN100mm~DN1000mm


    Pressure Grade

    Pipeline for gas drainage in underground coal mine, bearing pressure - 0.097 - 1.0 MPa.


    Performance characteristics

    1) Flame retardant and antistatic performance is good: flame retardant and antistatic indicators meet the requirements of underground gas drainage pipe indicators. Flame retardant: The arithmetic average of flameless combustion time is less than 3S and the maximum is less than 10s; the arithmetic average of flameless combustion time is less than 20s and the maximum is less than 60s. Antistatic: internal and external surface resistance≤1.0×106Ω


    2) Good hygienic performance, low fluid resistance: in line with the drinking water standards of the Ministry of Health, no fouling, no breeding of microorganisms, no secondary pollution of fluids. The inner wall is smooth and the conveying efficiency is high.


    3) Connection modes are diversified and easy to construct: Flange connection and butt welding connection can be used for products. Connection modes are diversified and installation is convenient.


    National Standard Specification and Coating Thickness


    DNinternal coatingexternal coating
    Ordinary levelReinforcement levelpolyethyleneepoxy resin
    Ordinary levelReinforcement levelOrdinary levelReinforcement level
    15>0.4>0.3>0.5>0.6>0.3>0.35
    20
    25
    32
    40
    50
    65
    80>0.5>0.35>0.6>1.0>0.35>0.4
    100
    125
    150
    200>0.6>0.8>1.2
    250
    300
    350>1.3
    400
    450
    500
    550>0.8>0.4>1.0>1.5>0.4>0.45
    600
    650
    700
    750
    800>1.0>0.45>1.2>1.8>0.45>0.5
    850
    900
    1100
    1200
    1400
    1600
    RemarksSeamless steel pipe, spiral welded pipe and straight welded pipe can be selected as the base pipe, and the thickness of plastic coating can be processed according to customer's requirements.

    Properties of Polyethylene Powder

    ItemRequirementTest method
    Density(g/cm2)>0.91GB/T 1033
    tensile strength /MPa>9.80GB/T 1040
    elongation at break /%>300GB/T 1040
    vicat softening point /℃>85GB/T 1633
    nonvolatile content /%>99.5GB/T 2914
    Hygienic performanceConform to GB/T 17219

    Quality Spiral Welded Steel Plastic Composite Pipe Epoxy Resin Powder Coated GB T 2914 for sale
    Send your message to this supplier
     
    *From:
    *To: Henan Wein Industry Co., Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0

    Friendly Links: www.everychina.com

    Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

    Copyright © 2009 - 2024 wneducation.com. All rights reserved.