FBE/2LPE/3LPE Coated Pipe

The newest Epoxy Coated Pipe source is a steel pipe product treated with high-performance epoxy resin coating, which has excellent anti-corrosion performance and durability Product:FBE (Fusion Bond Epoxy) Coated Pipe, 3PE Coated Pipe
Application: Used for natural gas, petroleum, water & sewage, and pipe systems
Standard:DIN30670
Size:DN50-DN2200
End:Plain End/Bevelled End, Burr Removed

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Product Details

key word : Seamless Steel Pipe

Description

The newest Epoxy Coated Pipe source is a steel pipe product treated with high-performance epoxy resin coating, which has excellent anti-corrosion performance and durability. This coating is evenly covered on the inner and outer surfaces of the pipe through advanced technology to form a tough protective film, which effectively isolates the steel from the external environment and prevents corrosion, oxidation, and wear. Anti-corrosion coatings can be used for ERW/LSAW/SSAW pipes, straight seam pipes, seamless steel pipes, etc. Coated pipes are widely used in pipeline projects in marine waters such as petroleum, chemical, natural gas, heating, sewage treatment, water conservancy, bridges, steel structures, piling, etc.

FBE anticorrosive epoxy powder:

FBE epoxy powder anti-corrosion structure: electrostatically spray epoxy powder coating on the pipe surface to form a coating film. This coating has the advantages of easy coating operation, clean and hygienic, excellent impact and bending resistance, and high-temperature resistance.

2LPE/3LPE corrosion coating:

2PE/3PE corrosion structure: the steel surface electrostatic spraying epoxy powder and binder twine lateral wound polyethylene coating, combined with three excellent performances, thereby significantly improving the overall quality of corrosion of the pipe. Resistant to chemical corrosion, cathodic stripping, resistance to mechanical damage performance.

Three-layer polyethylene anti-corrosion (3LPE/3PE coating pipe)is currently at home and abroad buried pipe outside the main technical system of anti-corrosion. Its anti-corrosion performance is good, with low water absorption, and high mechanical strength, in recent years in the domestic buried water, gas, and oil pipeline on the access to a wider range of applications.

Specification&Standard

Steel Pipe material could be coated with external 3LPE coating

3LPE Stainless steel pipe	ASTM A312, ASTM A269 SS Pipe
3LPE Carbon steel pipe	· ASTM A53 pipe (Grade B) · ASTM A106 pipe (Grade B/C) · ASTM A252 pipe · ASTM A134 and A135 · ASTM A333 (Grade 3/6)
3LPE API 5L Pipe	· API 5L line pipe · API 5L Grade B · API 5L X42/ X52/ X65/ X80, PSL1/ PSL2
3LPE Alloy steel pipe	ASTM A335 P5 to P91
3LPE Nickel Alloy pipes	ASTM B161, ASTM B622, ASTM B444
3LPE CRA clad/lined pipes

THICKNESS OF FBE COATING ON STEEL PIPES

(1)Internal FBE coating

Nominal Diameter of Steel Pipe (DN)	Min Thickness of Anti-Corrosion Layer (μm)
(mm)
100-500	＞350
500≤DN<750	＞400
≥800	＞450

(2)External FBE coating:

DN (mm)	Epoxy Powder (μm)	Adhesive Layer (μm)	Min. Thickness on The Coating (mm)
DN (mm)	Epoxy Powder (μm)	Adhesive Layer (μm)	Common Level (G)	Strengthen Level (S)
DN ≤ 100	≥120	≥170	1.8	2.5
100 < DN ≤250			2.0	2.7
250 < DN < 500			2.2	2.9
500 ≤DN < 800			2.5	3.2
DN ≥ 800			3.0	3.7

Thickness of 2LPE/3LPE coating on steel pipe

1. Thickness of 3LPE coating on steel pipe

2. Minimum epoxy layer thickness 125 µm

3. Minimum copolymer layer thickness 150 µm

4. Minimum polyethylene or polypropylene layer thickness 1.8 mm to 4.7 mm

Minimum total layer thickness range

M kg/m	Layer thickness in mm
M kg/m	Class A1	Class A2	Class A3	Class B1	Class B2	Class B3	Class C1	Class C2	Class C3
M ≤ 15	1,8	2,1	2,6	1,3	1,8	2,3	1,3	1,7	2,1
15 < M ≤ 50	2,0	2,4	3,0	1,5	2,1	2,7	1,5	1,9	2,4
50 < M ≤ 130	2,4	2,8	3,5	1,8	2,5	3,1	1,8	2,3	2,8
130 < M ≤ 300	2,6	3,2	3,9	2,2	2,8	3,5	2,2	2,5	3,2
300 < M	3,2	3,8	4,7	2,5	3,3	4,2	2,5	3,0	3,8
Please note: The total required thickness may be reduced for SAW pipes by a maximum of 10% on joint seam. Class 1 and 2 for medium and light applications (sandy soil). Class 3 – application in extreme conditions (rocky soil) or underwater.

Minimum thickness of the finished coating

Pipe Sizes (Specified OD)	Minimum Coating Thickness Chart (mm)
≤ 10 3 /4” (273.1 mm)	2.5
> 12 3 /4” ( 323.9 mm) to ≤ 18” (457 mm)	2.8
> 20" (508.0 mm) to ≤ 30" (762 mm)	3.0
> 32" (813.0 mm)	3.3

DIN 30670-2012: Polyethylene Coatings on Steel Pipes and Fittings

ISO 21809-1:2011: Petroleum and natural gas industries -- External coatings for buried or submerged pipelines used in pipeline transportation systems -- Part 1: Polyolefin coatings (3-layer PE and 3-layer PP)

CAN CSA Z245.21: External Polyethylene Coating for Pipe

NFA 49-710: External Three-Layer Polyethylene Based Coating, Application by Extrusion

SHELL DEP 31.40.30.31-CSPC: External Polyethylene and Polypropylene Coating for Line Pipe

Process

Packing

Bundled package

The bundle of steel tubes shall be the same in batch number, steel grade, and specification. the rest of the tubing less than one bundle should be tied into small bundles.

The weight of each bundle should be less than 50kg. The max weight cannot exceed 80kg of the bundle If there are special requirements.

When the length of the steel tube is greater than or equal to 6m, with at least 8 strapping bands for each bundle, divided into 3 groups and 3-2-3.

When the length of the steel tube is less than 6m, each bundle is tied at least 5 knots and divided into 3 groups, which are 2-1-2.

When the length of the tube is greater than or equal to 3m, and each bundle is tied with at least 3 bands, divided into 3 groups, 1-1-1 shown below

Wooden box package

Wooden boxes suit cold-rolled or cold-drawn seamless steel pipes and polished hot-rolled stainless steel pipes.

When the outer diameter of the steel pipe is greater than or equal to 10mm, the maximum weight of the container should be 50kg.

When the outer diameter of the steel pipe is less than or equal to 10mm, the maximum weight of the container should be 30kg.

The newest Epoxy coated steel pipe source is suitable for a variety of industry applications and meets high requirements for strength, protection, and environmental protection performance. Its processing process is environmentally friendly and efficient, in line with the modern green manufacturing concept, and is an ideal choice for the oil, gas, water supply and drainage, and chemical industries. Epoxy-coated steel pipe provides customers with economical and long-term pipeline solutions with its high quality and reliability and is an important part of modern engineering projects.

FACTORY APPEARANCE

Ruixing Steel Pipe was established in 2000. The company is located in Liaocheng, a well-known water city in Jiangbei, with convenient transportation. The company has tens of thousands of square meters of factory buildings, strong capital, and sufficient supply. trust.
Company products: stainless steel series, carbon steel series, aluminum series, copper series, galvanized, color coated, coiled material, seamless pipe, welded pipe, square pipe, torque pipe, round steel, angle steel, channel steel, I-beam, hexagon Steel, square steel, flat steel, steel wire, welding rod, flange cutting parts and other stainless steel and high nickel alloy steel.

CLIENT FEEDBACK

The company's products are not only well received by domestic customers, but also exported to more than 50 countries such as the European Union, the United States, Australia, Southeast Asia, and the Middle East, and have established long-term and stable cooperative relations with them. Ruixing Steel Pipe welcomes new and old customers at home and abroad to visit and negotiate for win-win cooperation!

STORAGE VIDEO

APPLICATION FIELD

The products distributed by our company are guaranteed by the manufacturer, and have a complete pre-sale, in-sale and after-sales service system. Our company has a strong standing stock of thousands of tons, sufficient supply and complete specifications. It has formed an annual inventory turnover of more than 9,000 tons and more than 800 specifications.

mechanical

boiler plant

power plant

Chemical plant

Oil Pipelines

refrigeration equipment

Water pipes

Bearing

chemical plant

Natural Gas Pipeline

QUALITY INSPECTION

We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. We′re pleased to get your Inquiry and we will come back to as soon as possible.