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[China]
Trade Verify
Address: Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
Contact name:Richard SHEN
TORICH INTERNATIONAL LIMITED |
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Verified Suppliers
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High Extensibility Durable Large-caliber Diameter Plastic Coated Steel Pipe
| Name | High Extensibility Durable Large-caliber Diameter Plastic Coated Steel Pipe |
| Application | Large-caliber Diameter Plastic Coated Steel Pipe |
| Material | Q195 |
| Performance | High strength |
| High extensibility | |
| Good low temperature brittleness | |
Small expansion coefficient |
Large diameter plastic coated steel pipe:
Large-caliber plastic-coated steel pipe is an upgraded version of traditional steel-plastic pipe and galvanized pipe with high cost performance. It has the comprehensive characteristics of high strength, high extensibility, good low temperature brittleness, small expansion coefficient of steel pipe, and plastic pipe corrosion resistance, abrasion resistance, and low fluid resistance. It is a new type of water supply and drainage, anti-corrosion green Large-caliber pipes are being used more and more widely in various domestic industries.
At present, the domestic largest diameter polyethylene plastic-coated pipe has exceeded 3200mm, and the specifications above 2200mm are coated with solvent-free epoxy. It is widely used in seawater treatment, quicksand engineering, ocean engineering, chemical sewage disposal and other projects. It has the advantages of high strength, good toughness, anti-aging, corrosion resistance, long service life, and good combination with insulation layer.
Plastic coated steel pipe for gas:
Its production process: After the base pipe is bought back, it must be pickled to remove the rust and oxide layer, phosphating, drying, sandblasting, purification, and then electrostatic spraying to achieve uniform spraying on the inner and outer walls of the metal pipe, and curing at high temperature to The plastic powder is firmly coated on the surface of the steel pipe, and the inspection is carried out according to the standard and an inspection report is provided. Both epoxy and polyethylene have excellent leveling properties, heat resistance and mechanical properties, as well as good outdoor durability, anti-yellowing properties, good storage stability, and excellent overall performance.
Plastic coated steel pipe for water supply and drainage:
Technical Description
Piping type: inner and outer plastic coated, inner plastic coated and galvanized outer coating material: epoxy resin, polyethylene
Product color: red, white, blue and gray (colors can be selected according to customer requirements) Processing technology: hot dipping, high-voltage electrostatic spraying, rotomolding, overmolding Pipe specifications: DN15-DN2200 (up to 3200 can be processed) execution Standard: CJ/T120-2008 Water supply plastic-coated composite steel pipe Safety performance: All composite GB/T17219 standard impact strength: ≥55kg Gel time: ≤120 (200℃)
Connection method: clamps, flanges and threads, buried in the ground can be welded with bimetal or connected without damage
QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring
Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield
Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking
Product show:
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and
solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is
30-60 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples of carbon seamless steel tube ? is it
free or extra ?
A: Yes, we could offer the sample for free charge but need pay the
cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30%
T/T in advance ,balance before shippment.
Q: Do you have agent or distributor in our country?
A: We are recruiting area agent and distributor all over the world,
welcome to send us your mail or call us for detail discussion.
Q: How is your production capability?
A: 1.2000 tons monthly production capacity, 5000 tons monthly
trading capability
2. Prompt and Timely shipment
Q: How to get the sample?
A: 1.You are requested to pay for sample charges and courier
charges from China to your country; and the free sample is
according the product like size, steel grade and quantity, please
consult our sales for details
2. Sample charges will be refunded when order is placed.
QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring
Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield
Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking
