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Structure
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steel pipe— anti-corrosive layer
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Steel pipe standard and material
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1. GB 20#, Q235B
2. ASTM A53 GrB 3. API Spec 5L 16Mn, X42-X80 |
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Steel pipe process |
1. Seamless,
2. Spiral steel pipe( SAW) 3. Straight steel pipe(ERW) |
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Anti-corrosive type |
1. 3PE
2. 2PE 3. FBE 4. Internal anti-corrosion |
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Foaming technology
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CFC-free water
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Application |
1. Petroleum
2. Gas 3. Reclaimed water transportation 4. Chemical medium transport 5. Water project |
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Specification
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DN25-1500mm(1 inch-60 inch)
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Related products
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fittings
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DN(mm)
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Epoxy powder
（μm）
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Adhesive layer(μm） |
Minimum thickness on the coating(mm)
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||
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common level(G)
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Strengthen level(S)
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||||
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DN≤100
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≥120
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≥170
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1.8
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2.5
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100＜DN≤250
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2.0
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2.7
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|||
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250＜DN＜500
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2.2
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2.9
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500≤DN＜800
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2.5
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3.2
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DN≥800
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3.0
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3.7
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Steel pipe outer wall anticorrosion form 3PE insulation is generally composed of 3 layers: First layer epoxy powder (FBE>150um) Second adhesive (AD)170-250um The third layer of polyethylene baking (PE)/ polypropylene baking (PP)1.8-4.2mm In actual operation,the three materials are mixed into one, and after processing, they are firmly combined with the steel pipe to form an excellent anti-corrosion layer. Its processing methods are generally divided winding type and circular die coating type. 3PE anti-corrosion coating combines the high impermeability and high mechanical properties of epoxy resin and polyethylene materials.
We are based in Shandong, China, start from 2015,sell to Southeast Asia(26.00%),Africa(8.00%),Eastern Europe(8.00%),Eastern Asia(7.00%),Western Europe(7.00%),Southern Europe(7.00%),North America(6.00%),South America(6.00%),Northern Europe(6.00%),Oceania(5.00%),Central America(5.00%),Mid East(5.00%),South Asia(4.00%). There are total about 5-10 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Rectangle Steel Tubes, Triangular Seamless Steel Pipes, Cold Rolled High Precision Seamless Steel Pipes, Hot Rolled Seamless Steel Pipes
4. why should you buy from us not from other suppliers?
Shandong Chengxinying Commerce and Trade Co.,Ltd which is a professional manufacturer more than 12 years .The main products are seamless steel pipes, galvanized steel pipe, welded steel pipe ,square&rectangular tube and scaffolding products.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese
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