Supplier Q345 Q235 Q355 Q500 Welded Carbon Steel Pipe Tube Hot Rolled Round Black Iron Seamless Steel Pipe

Product Specifications Select Now
Out Diameter
10-1800mm or customized
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Product Details
Customization: Available
After-sales Service: 24 Hours Online Service
Warranty: 2 Years
Diamond Member Since 2025

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  • Supplier Q345 Q235 Q355 Q500 Welded Carbon Steel Pipe Tube Hot Rolled Round Black Iron Seamless Steel Pipe
  • Supplier Q345 Q235 Q355 Q500 Welded Carbon Steel Pipe Tube Hot Rolled Round Black Iron Seamless Steel Pipe
  • Supplier Q345 Q235 Q355 Q500 Welded Carbon Steel Pipe Tube Hot Rolled Round Black Iron Seamless Steel Pipe
  • Supplier Q345 Q235 Q355 Q500 Welded Carbon Steel Pipe Tube Hot Rolled Round Black Iron Seamless Steel Pipe
  • Supplier Q345 Q235 Q355 Q500 Welded Carbon Steel Pipe Tube Hot Rolled Round Black Iron Seamless Steel Pipe
  • Supplier Q345 Q235 Q355 Q500 Welded Carbon Steel Pipe Tube Hot Rolled Round Black Iron Seamless Steel Pipe
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Company Profile
  • Our Advantages
  • Packaging & Shipping
  • After Sales Service
  • FAQ
Overview

Basic Info.

Model NO.
Carbon Steel Pipe/Tube
Type
Seamless
Technique
Cold Rolled
Material
Carbon Steel
Surface Treatment
Black
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape
Round
Leading Time
7-10 Days
Size
Size Can Be Customized
Color
Many Colors
Price
Different Size Different Price
Quality
Best Quality
Transport Package
Professional Export Packaging
Specification
0.12~1.5mm
Trademark
xinyiyuan
Origin
Wuxi
HS Code
7304311000
Production Capacity
5000 Tons One Year

Product Description

 
Product Description

Supplier Q345 Q235 Q355 Q500 Welded Carbon Steel Pipe Tube Hot Rolled Round Black Iron Seamless Steel Pipe

Product Parameters
 
Carbon steel seamless steel pipes are made of one piece of metal and have no seams on the surface. According to the production method, seamless pipe is divided into heat pipe, cold rolled pipe, cold drawn pipe, extruded pipe, pipe jacking and so on.Seamless steel pipe has a wide range of uses. General purpose seamless steel tubes are rolled by ordinary carbon structural steel,low alloy structural steel or alloy structural steel, and have the largest output. They are mainly used as pipes or structural parts for conveying fluids.
Products
Carbon steel pipe/tube
 
Round tube
Square Tube
Rectangular Tube
Thickness
0.8-2.5mm
0.1-35mm
0.6-25mm
Outer Diameter
15-165mm
20*20-500*500
10*20mm-700*300mm
Steel Grades
Q195,Q215,Q235,Q345,ST37 ST52, A36,A53,SS400,S235,S275,C20,C45,1006,1008,1010,1022
Standard
ASTMA53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728-2002
Technique
Hot rolled / cold rolled
Surface
Black Finish ,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized,
Or as Your Request
Pipe Ends Treatment
Plain, beveled, threaded, socket with holes, with PVC clap/ coupling/ clamp, or as customers' requirement
Package
In bundle, no other package or wrapped with waterproof, or as customers' requirement
Application
Iquid delivery (pump well, gas, water), construction pipe, structural pipe(greenhouse structure, fence post), curtain wall, machinery part etc.
Payment Term
T/T, L/C at sight,West Union
Price Term
CIF; CFR; FOB; EXW
 
Detailed Photos

Supplier Q345 Q235 Q355 Q500 Welded Carbon Steel Pipe Tube Hot Rolled Round Black Iron Seamless Steel Pipe
Company Profile
Supplier Q345 Q235 Q355 Q500 Welded Carbon Steel Pipe Tube Hot Rolled Round Black Iron Seamless Steel PipeSupplier Q345 Q235 Q355 Q500 Welded Carbon Steel Pipe Tube Hot Rolled Round Black Iron Seamless Steel PipeSupplier Q345 Q235 Q355 Q500 Welded Carbon Steel Pipe Tube Hot Rolled Round Black Iron Seamless Steel Pipe
Our Advantages
Supplier Q345 Q235 Q355 Q500 Welded Carbon Steel Pipe Tube Hot Rolled Round Black Iron Seamless Steel Pipe
Packaging & Shipping
Supplier Q345 Q235 Q355 Q500 Welded Carbon Steel Pipe Tube Hot Rolled Round Black Iron Seamless Steel PipeSupplier Q345 Q235 Q355 Q500 Welded Carbon Steel Pipe Tube Hot Rolled Round Black Iron Seamless Steel Pipe
After Sales Service
Supplier Q345 Q235 Q355 Q500 Welded Carbon Steel Pipe Tube Hot Rolled Round Black Iron Seamless Steel Pipe
FAQ
Q1: What are your terms of payment?
A1:30%T/T as the upfront deposit, 70% before delivery, We will show you the photos and package before you pay the balance.
Q2: Do you have after-sales service?
A2: Our quality and service is our life, so even after your buying, we still offer free after sale service.
Q3:Custom made Products
A3:If you have your own design , we can produce according to your specification and drawing.
Q4:Reasonable price
A4:fter clients receive the quotation , we will show you rationality of the price.
Q5:Design
A5:Customers' design is acceptable.
Q6: What's the terms of delivery?
A6: EXW, FOB, CFR, CIF.
Q7: What's the terms of packing?
A7: Generally,we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers' requirement.
Q8: What's your delivery time?
A8: For stocks, we could transport the goods to loading port within 7 work days after we received the deposit.For productionperiod,it usually takes about 15 days to 30 days after we received the deposit.
Q9: Could you produce according to the samples?
A9: Yes, we can customer-made by your samples or technique drawings, we can build the mold and fixtures.
Q10: Could youprovide the compliment samples?
A10:Yes, we could provide the free samples on condition that it is available in stocks, however,the transportation fee is borne by buyer.
Q11: How could you guarantee your products quality?
A11: Each piece of products is manufactured by certified workshops, inspected by us piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
Q12:What are the advantages of your company?
A12:(1): Prime quality and reasonable price. (2): Wide excellent experiences with after-sale service. (3): Every process will be checked by responsible QC which insures every product's quality. (4): Professional packing teams which keep every packing safely. (5): Trial order can be done in one week. (6): Samples can be provided as your requirements. Operation philosophy: The same product than the quality The same quality than price The same price than service The same service than credibility.

 

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