gnee pipe team
Epoxy coal pitch anti-corrosion steel pipes are a type of steel pipe material that has attracted much attention today. They are usually widely used in places where corrosive substances are transported, such as in the oil, natural gas and chemical industries.
Epoxy coal pitch anti-corrosion steel pipe is a composite pipe composed of steel pipe and epoxy coal pitch anti-corrosion layer. Among them, steel pipes usually use seamless steel pipes, spiral steel pipes or straight seam steel pipes, etc., and are made of carbon steel or stainless steel. The epoxy coal pitch anti-corrosion layer is a composite coating composed of epoxy resin, coal pitch, fillers and curing agents.
Product Description
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Product |
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Product Name |
Epoxy coal tar coating steel pipe |
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Standard |
SY/T0420-97 |
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Size |
Outer Diameter |
22-1620mm |
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Wall Thickness |
2.9-60mm or customized |
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Length |
5-16m or customized |
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Surface Treatment |
Epoxy coal tar coating |
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Grade of Anti-corrosion |
Type n, Type v, Type s |
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Tolerance Layer |
±10% |
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Features |
Good anti-corrosion performance, especially in microbe resistance |
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Application |
Widely used in sewage pipe wall, sea and wetland pile pipe,etc. |
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Min. Order |
25 tons, more quantity price will be lower |
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End |
Plain end, beveled, cutting, threading, flange or customized |
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End Protector |
Plastic pipe caps, iron protector or customized |
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Package |
1.Bundling with steel strip. 2.Oiled and packing with plastic wrap. 3.In bulk. 4.Packing in woven bags. 5.As customer's requirement. |
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Shipping |
1.Length 2.Length>/=6.0 Meters, Loaded in 40 Feet Container. |
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Delivery Time |
Normally within 15 days and according to the quantity. |
Epoxy coal pitch anti-corrosion steel pipes

This coating is widely used for the anti-corrosion leakage of underwater steel structures and cement components, the protection of underground pipelines and the water tank under the gas tank; the anti-corrosion of various machinery along the coast and in salt fields in high-temperature areas; and the anti-corrosion of the inner and outer walls of chemical and other pipelines. This paint has the advantages of excellent water resistance and anti-corrosion properties of coal tar asphalt and good adhesion of epoxy resin paint, tough paint film, high mechanical strength and good chemical corrosion resistance. Effective anti-rust paint pigments are added to the primer. Resistant to salt spray for more than 1000h; resistant to humidity and heat for more than 1000h.
GNEE Additional value-added services
UT(Ultrasonic examination)
AR(As Hot Rolled only)
TMCP (Thermal Mechanical Control Processing)
N(Normalized)
Gnee product certificate

Gnee Company Team

Gnee Group participated in the NECC exhibition
Gnee Customer visit

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Hot Tags: epoxy coal asphalt corrosion pipe, China epoxy coal asphalt corrosion pipe manufacturers, suppliers, factory



