All Products
-
Hot Rolled Carbon Steel Coil
-
Cold Rolled Carbon Steel Coil
-
Galvanized Steel Coil
-
Steel Frame Structure
-
Welded Steel Pipe
-
Deformed Steel Rebar
-
Steel Wire Rod
-
PPGI Steel Coil
-
Galvanized Steel Grating
-
Hot Rolled Steel Sheet
-
Galvanized Steel Plate
-
Round Steel Rod
-
Galvanized Steel Profile
-
PPGI Corrugated Sheet
-
Steel H Beam
-
Ringlock Scaffolding
-
CASAPACKTop-notch quality steel! Reliable and durable for all our construction needs. Highly recommend this supplier!
-
Hamza MaqsoodExcellent service and premium steel products. Fast delivery and great value. Will definitely order again!
-
Diana CostaImpressed with the strength and finish of the steel. Perfect for our industrial projects. Great customer support too!
-
Malcolm HortonConsistently high-quality steel at competitive prices. A trusted partner for our business. Highly satisfied!
-
Madison JacksonFantastic experience! The steel met all specifications and arrived on time. Great communication throughout. 5 stars!
-
Chris JonesMassive tonnage handled with ease! Ordered 3000 tons of steel, and the quality was flawless. Perfect for large-scale projects. Highly reliable supplier!
12M Welded Steel Pipe Cold Rolled / Hot Rolled Galvanized Round Tubing DD51D+Z (HR)

Contact me for free samples and coupons.
WhatsAPP:0086 18588475571
WeChat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xProduct Details
Product Name | Welded Steel Pipe | Application | Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe, Other |
---|---|---|---|
Alloy Or Not | Non-Alloy | Section Shape | ROUND |
Special Pipe | API Pipe, EMT Pipe, Thick Wall Pipe, Other | Outer Diameter | 26.9 - 310 Mm |
Thickness | 1.2-20mm | Standard | AiSi, Bs, BS1387,GB/T13793-2001,ASTM53-2007 |
Length | 12M, 6m, 6.4M, Customers' Request | Certificate | API, Ce, Tisi, JIS, GS, ISO9001 |
Technique | ERW | Grade | Q195/Q215/Q235/Q345/#20/#45 |
Surface Treatment | Galvanized | Tolerance | ±1% |
Processing Service | Welding, Punching, Cutting, Bending, Decoiling | Oiled Or Non-oiled | Non-oiled |
Invoicing | By Theoretical Weight | Delivery Time | Within 7 Days |
Technology | ERW, Cold Rolled Hot Rolled | Shape | Round Pipe Tube |
MOQ | 1 Ton | Packing | Standard Seaworthy Packing |
Zinc Coating | 20g-275g/m2 | Sample | Provide |
Advantage | Longer Life Time | Port | Qingdao,shanghai,tianjin,ningbo |
Highlight | 12M Welded Steel Pipe,Welded Steel Pipe Cold Rolled,Hot Rolled Galvanized Round Tubing |
Product Description
DD51D+Z (HR) Galvanized Pipe Find The Perfect Welded Steel Pipe For Your Industrial And Commercial Needs
Galvanized steel pipes are divided into cold galvanized steel pipes and hot galvanized steel pipes, and cold galvanized steel pipes have been banned. Hot dip galvanized steel pipes are widely used in manufacturing industries such as construction, machinery, coal mines, chemicals, electricity, railway vehicles, automotive industry, highways, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, exploration machinery, and greenhouse construction.
Specification
Product Name | DD51D+Z (HR) Galvanized Pipe |
Standard | ASTM,EN,GB,BS,JIS,DIN,GB/T14383-20081 |
Material | DX51D+Z,DX52D+Z,DX53D+Z,DC51D+Z,DC52D+Z,DC53D+Z,S280GD,S350GD,S320GD,SGCC and so on |
Type | Cold galvanized pipe, hot galvanized pipe |
Length | 3000mm,6000mm or customized |
Outside Diameter | 10-165mm |
Thickness | 3-6.5mm |
Coating Thickness | Thickness>6mm:85μm;3mm |
Application | Widely used in construction, machinery, coal mining, chemical industry, electric power, railway vehicles, automobile industry, highways, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery, shed construction and other manufacturing industries |
Quality Inspection
Galvanized pipe, also known as galvanized steel pipe, is a pipe coated with zinc layer on the surface of welded steel pipe, galvanized pipe is divided into hot galvanized pipe and cold galvanized pipe two main types. Hot dip galvanized pipe is formed by dipping the steel pipe into molten zinc, this treatment can produce a thick and uniform coating, with strong adhesion and long service life.
Galvanized steel pipe is a welded steel pipe with a hot dip plating or electric galvanized layer on the surface. Galvanizing can increase the corrosion resistance of the steel pipe and extend the service life. Technological process is: the clarinet, alkaline cleaning, washing, pickling, rinse, leaching agent, drying, hot dip galvanized within the outer wind -air cooling, water cooling, passivation, water rinse, inspection, weighing, warehousing.

Packing & Delivery
Excellent packaging: waterproof paper and plastic film + iron cover + at least three strapping straps + strapping straps fixed on iron or wood pallets can effectively protect products from corrosion and various climate changes during transportation. Generally speaking, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. We have worked with many experienced shipping companies for a long time to find the most suitable mode of transportation for you.

Company Profile

Shandong Juyiheng New Materials Co.,Ltd founded in 1998, covers an area of 200,000 square meters, with more than 500 employees, is a company specializing in the building materials industry. The company is an agent of Shandong Iron and Steel, Laiwu Iron and Steel, Handan Iron and Steel, Rizhao Iron and Steel, Puyang and other steel mills, and has a first-hand source of goods. Our company mainly engaged in producing and exporting Galvanized Coil/Sheet, Galvalume Coil/Sheet, Aluzinc Coil/Sheet, Prepainted Galvanized Coil/Sheet, Corrugated Sheets, Copper Tube and Copper Bar, Aluminum Coil and Aluminum Bar and Magnesium Oxide Board. Currently the Group holds the Tubes Mill and production lines of galvanized, galvalume, aluzinc and prepainted steel, with the annual production capacity of 2 million tons. Honesty wins long term cooperation,Welcome to Juyiheng Steel !
Customer visiting & High Praise


Certificate

FAQ
1. who are we?
We are based in Shandong, China, start from 2021,sell to Africa(20.00%),Eastern Europe(12.00%),Mid East(12.00%),South America(10.00%),Domestic Market(10.00%),North America(8.00%),Southeast Asia(8.00%),South Asia(5.00%),Eastern Asia(5.00%),Oceania(2.00%),Western Europe(2.00%),Southern Europe(2.00%),Central America(2.00%),Northern Europe(2.00%). There are total about 101-200 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?
Galvalume Steel Products, Galvanized Steel Products, Roofing Sheets, PPGI, Carbon Steel Products
4. why should you buy from us not from other suppliers?
Juyiheng is a company specializing in the building materials industry. with the annual production capacity of 2 million tons. mainly engaged in exporting Galvanized Coil/Sheet, Al Coil/Sheet, PPGI, Roofing Sheets, Copper Tube/Bar and Magnesium oxide boad.
5. what services can we provide?
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,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
We are based in Shandong, China, start from 2021,sell to Africa(20.00%),Eastern Europe(12.00%),Mid East(12.00%),South America(10.00%),Domestic Market(10.00%),North America(8.00%),Southeast Asia(8.00%),South Asia(5.00%),Eastern Asia(5.00%),Oceania(2.00%),Western Europe(2.00%),Southern Europe(2.00%),Central America(2.00%),Northern Europe(2.00%). There are total about 101-200 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?
Galvalume Steel Products, Galvanized Steel Products, Roofing Sheets, PPGI, Carbon Steel Products
4. why should you buy from us not from other suppliers?
Juyiheng is a company specializing in the building materials industry. with the annual production capacity of 2 million tons. mainly engaged in exporting Galvanized Coil/Sheet, Al Coil/Sheet, PPGI, Roofing Sheets, Copper Tube/Bar and Magnesium oxide boad.
5. what services can we provide?
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,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
Recommended Products