Galvanized Steel Pipe with Good Thermal Conductivity, Efficient, Rustproof, for Heating Systems

Model NO.
ERW Galvanized Steel Pipe
Composition
Stainless Steel Scrap
Technique
Cold Drawn
Shape
Accroding to Customer's Needs
Surface Treatment
Galvanized
Special Use
High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Free Cutting Steel, Mold Steel
Application
Accroding to Customer's Needs
Wall Thickness (Wt)
Sch10,20,80, etc. (Ranging From 1.2mm to 12mm).
Length
6m,9m,12m, or Cut to Custom Lengths
Connection Type
Threaded (Bsp, NPT)Flanged, or Welded Ends, So on
Strength
High Tensile Strength
Customized
Yes
Transport Package
Strapping
Specification
1/2"to 24", customizable for large diameters.
Trademark
cangtie
Origin
Cangzhou China
HS Code
7304900000
Production Capacity
50 Tons /Day
Reference Price
$ 540.00 - 990.00
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Product Description

Product Description
Bend pipe
A pipe bend is a pipe fitting used to change the direction of a pipeline. It is widely used in the fields of oil, gas, liquid, and engineering bridge construction. The pipe bend is made by a complete set of bending equipment, which is mainly divided into two processes: cold bending and hot pushing.
Galvanized Steel Pipe with Good Thermal Conductivity, Efficient, Rustproof, for Heating Systems
Hot-Dip Galvanized Steel Pipe
Hot-dip galvanized steel pipes , made by dipping carbon/welded steel pipes in molten zinc, form a dense zinc layer (≥85μm) via hot-dip plating for enhanced corrosion resistance. The zinc layer bonds firmly, suitable for humid, acid/alkaline environments or long-term outdoor use.
Types include straight seam, spiral welded, large-diameter, Q195/Q235B/Q345B, various standards (British, national, American), ERW, No. 40, heavy/thick-walled/thin-walled, and powder coating galvanizing.
Specs: DN15 (1/2")~DN1200 (48"); wall thickness 0.5~20mm (sch10, sch40); length 6m/9m/12m (customizable).
Standards: ASTM A53/A53M, ISO 1127, EN 10255, AS/NZS 1579, ASME B36.10.etc
Galvanized Steel Pipe with Good Thermal Conductivity, Efficient, Rustproof, for Heating Systems
Electro-Galvanized Steel Pipe
Electro-galvanized steel pipe has a 10~25μm zinc layer via electrochemistry. Thinner coating, lower cost, weaker corrosion resistance vs hot-dip; for indoor dry/low-corrosion environments.
Types: cold-dip seamless, straight/spiral welded, large-diameter, Q195/Q235B/Q345B, British/national/American standard, scaffolding, 2/3/8/10ft, customized, 1 1/4"×5ft, forged.
Specs: DN15 (1/2")~DN150 (6"); wall thickness 2.0-4.0mm; length 6m/9m/12m (customizable).
Standards: ASTM A153, ISO 2081, EN 10143.etc
Coating thickness: ≥12μm (indoor), ≥20μm (humid, ISO 2081 C2/C3).
Galvanized Steel Pipe with Good Thermal Conductivity, Efficient, Rustproof, for Heating Systems
Round Galvanized Pipe
Circular galvanized steel pipes are round steel pipes with a zinc layer, forming anti-corrosion layers via hot-dip or electro-galvanizing. They are widely used in construction, energy, machinery, water supply and drainage, etc.
Types: hot-dip/cold-dip round, threaded, grooved, Q195/Q235B/
Q345B round, low carbon, downpipe, industrial, RMC galvanized.
Nominal diameter: hot-dip DN15 (1/2")~DN600 (24"); cold-dip DN15 (1/2")~DN150 (6").
Wall thickness: hot-dip covers Sch.20~Sch.80; cold-dip 0.8~4.0mm.
Length: 6m/9m/12m (standard), customizable.
International standards: ASTM A123, ISO 1461, EN 10346, ASTM A153, ISO 2081.etc 
Galvanized Steel Pipe with Good Thermal Conductivity, Efficient, Rustproof, for Heating Systems
Square/Rectangular Galvanized Pipe
Square/rectangular galvanized steel pipes are hollow, formed via cold bending or welding, with a zinc layer (hot-dip/electro-galvanizing) for corrosion resistance. They have square/rectangular cross-sections, widely used in building structures, machinery, furniture, vehicle manufacturing, etc.
Types include Q195/Q235B/Q345B galvanized square, hot-dip/cold-dip/welded galvanized square, 2.5×2.5 galvanized square tube.
Sectional size:
 • Square tube: 20×20mm~400×400mm (EN 10210) or 50×50mm~600×600mm (GB/T 3094); mainstream 50×50mm, 100×100mm, 200×200mm, wall thickness 1.5~16mm.
• Rectangular tube: 20×30mm~400×800mm (EN 10210) or 30×50mm~600×400mm (ASTM A500); common ratios 1:2 (e.g., 50×100mm), 1:3 (e.g., 50×150mm), wall thickness 2.0~20mm.
Wall thickness: Hot-dip 1.5~32mm; cold-dip 1.0~6.0mm.
Length: 6m/9m/12m (standard), customizable.
International standards: ASTM A500, EN 10219, ISO 1461, ASTM A153, EN 10143, EN 10210, GB/T 3094.
Specification
Product Category
Main Types
Core Properties
Specification Details
Galvanized  steel
Pipe
Hot-dip Galvanized Steel Pipes
By process: Straight seam, spiral welded, large diameter-
By material: Q195, Q235B, Q345B-
By standard: British Standard, National Standard, American Standard, ERW-
Others: No. 40, heavy galvanizing, thick-walled/thin-walled, powder coating galvanizin
Thick zinc layer (≥85μm), strong corrosion resistance, firm bonding with steel; suitable for humid, acid/alkaline environments and long-term outdoor use
Nominal diameter: DN15 (1/2") ~ DN1200 (48")- Wall thickness: 0.5mm ~ 20mm (sch10, sch40)- Length: 6m, 9m, 12m (customizable)
Standards: ASTM A53/A53M, ISO 1127, EN 10255, etc.
Electro-galvanized Steel Pipes(Cold-dip)
By process: Seamless, straight seam, spiral welded, large diameter
By material: Q195, Q235B, Q345B
By application/standard: British Standard, National Standard, American Standard, scaffolding, custom sizes (e.g., 2/3/8/10ft, 1 1/4"×5ft), forged galvanizing
Thin zinc layer (10~25μm), lower cost, weaker corrosion resistance; suitable for indoor dry or low-corrosion environments
Nominal diameter: DN15 (1/2") ~ DN150 (6")- Wall thickness: 2.0~4.0mm- Length: 6m, 9m, 12m (customizable)- Standards: ASTM A153, ISO 2081, EN 10143- Zinc layer requirement: ≥12μm (indoor), ≥20μm (humid environments, ISO 2081 C2/C3)
Circular Galvanized Steel Pipes
- By process: Hot-dip galvanized round, cold-dip galvanized round- By connection: Threaded galvanized, grooved galvanized- By material/application: Q195, Q235B, Q345B, low-carbon galvanized, downpipe, industrial use, RMC galvanized
Circular cross-section; anti-corrosion layer via hot-dip or electro-galvanizing; widely applicable
- Nominal diameter: Hot-dip DN15 ~ DN600 (24"), cold-dip DN15 ~ DN150 (6")- Wall thickness: Hot-dip covers Sch.20~Sch.80; cold-dip 0.8~4.0mm- Length: 6m, 9m, 12m (customizable)- Standards: ASTM A123, ISO 1461, EN 10346, etc.
Square/Rectangular Galvanized Steel Pipes
- By material: Q195, Q235B, Q345B- By process: Hot-dip galvanized, cold-dip galvanized, welded galvanized- Typical specs: 2.5×2.5 galvanized square tube, etc.
Square/rectangular cross-section; formed by cold bending or welding; galvanized surface for enhanced corrosion resistance; used in structures, manufacturing, etc.
- Square tube: 20×20mm~400×400mm (EN 10210) or 50×50mm~600×600mm (GB/T 3094); mainstream 50×50mm, 100×100mm, etc., wall thickness 1.5~16mm- Rectangular tube: 20×30mm~400×800mm (EN 10210) or 30×50mm~600×400mm (ASTM A500); common ratios 1:2, 1:3, wall thickness 2.0~20mm- Wall thickness range: Hot-dip 1.5~32mm; cold-dip 1.0~6.0mm- Length: 6m, 9m, 12m (cu
Company Profile
Compamny description
Hebei Cangtie Industrial Co., Ltd. is one of the large enterprises specializing in steel pipes and pipe fittings in Hebei Province. The company has a registered capital of 50 million yuan and is located in Yanshan Economic Development Zone, Yanshan County, Cangzhou City, Hebei Province, the "China Pipeline Equipment Manufacturing Base". The company is adjacent to Huanghua Port in the east, Beijing and Tianjin in the north, Beijing-Shanghai Railway in the west, and the land of Qilu in the south. The geographical location is superior and domestic transportation is very convenient. In addition, it is only 150 kilometers away from Tianjin New Port, which provides more convenient conditions for export business.
Galvanized Steel Pipe with Good Thermal Conductivity, Efficient, Rustproof, for Heating Systems
Galvanized Steel Pipe with Good Thermal Conductivity, Efficient, Rustproof, for Heating Systems
Galvanized Steel Pipe with Good Thermal Conductivity, Efficient, Rustproof, for Heating Systems
Our factory
Our office  
Our office 



Packing & Delivery
Galvanized Steel Pipe with Good Thermal Conductivity, Efficient, Rustproof, for Heating Systems
FAQ
1. who are we?
2. how can we guarantee quality?
3.what can you buy from us?
A: We are based in Cangzhou ,Hebei province , China, start from 2005 sell to Africa(20.00%),Mid East(15.00%),South America(10.00%),Eastern Europe(5.00%),Southeast Asia(5.00%),Oceania(5.00%),Southeast Asia(10.00%),Central America(5.00%). There are total about 11-50 people in our office..
A: Always a pre-production sample before mass production;
Always final Inspection before shipment;
A: Cold Rolled Steel Coil,Steel Pipe,Galvanized Steel Coil,Stainless Steel Plate/Sheet,Seamless Steel Tube and so on 
4. what services can we provide?
5.Are you a trading company or a manufacturer?
6. What is the minimum order quantity?
A: Accepted Delivery Terms:FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Portuguese,French,Russian
A: Our company is a very professional and technical manufacturer of steel products. We have more competitive prices and the best after-sales service. In addition, we can also offer a wide range of steel products to meet the needs of our customers.
A: Generally speaking, we accept trial orders. The minimum order quantity can be determined according to different products.

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