Products
Products
Manufacturers
Suppliers
Regional supplies
What are you looking for?
Search
Sign in
Sign up
All categories
Featured selections
Top ranking
New arrivals
Top deals
Sample Center
Online Trade Show
Tips
LIVE
Global suppliers
Order protections
Enjoy protection from payment to delivery.
Learn more
Safe & easy payments
Money-back policy
Shipping & logistics services
After-sales protections
Source smarter with
Leverage AI to find the perfect product match in seconds
Matches from over
100 million products
with precision
Handles queries
3 times as complex
in half the time
Verifies and cross-validates
product information
Buyer Central
Get started
What is Alibaba.com
Why Alibaba.com
How sourcing works
Membership program
Trade services
Order protections
Logistics Services
Letter of Credit
Production monitoring & inspection services
Resources
Success stories
Blogs
Industry reports
Help Center
Webinars
Overview
Meet the peers
Ecommerce Academy
How to source on Alibaba.com
Help Center
For buyers
For suppliers
Open a dispute
Report IPR infringement
Report abuse
Get the app
Get the Alibaba.com app
Find products, communicate with suppliers, and manage and pay for your orders with the Alibaba.com app anytime, anywhere.
Learn more
Become a supplier
For suppliers based outside of Mainland China
For suppliers based in Mainland China
Partner Program
Cooig
Metals & Alloys
Carbon Steel
Steel Pipes
Welded Steel Pipes
Pipe diameter 2025
(323 products available)
Previous slide
Next slide
2025
New Large Tough-Claw W/ 1.5''/38mm/C Sizes Ball Base VIN-B-043 for 30mm-70mm
Diameter
Bar or
Pipe
VIN-C-043
Ready to Ship
$19.40-26.35
Shipping per piece: $7.88
Min. Order: 1 piece
Previous slide
Next slide
Floor Heating Manifold E Angle Valve Aluminium-plastic
Pipe
Valve Angle Aluminium-plastic
2025
*1 Brass Ball Valve
Ready to Ship
$5.31-5.78
Shipping per piece: $1.44
Min. Order: 100 pieces
Previous slide
Next slide
90mm 100mm 110mm Big
Diameter
Siphon
Pipe
Molding Type Extrusion Machine
$20,000.00
Min. Order: 1 set
Previous slide
Next slide
2025
New Customization High Pressure Deep Well PVC Casing
Pipes
for Street Lamp Transparent Polycar Bonate Pc Tube
Pipe
Led
$1.00
Shipping per piece: $5.18
Min. Order: 2000 meters
Previous slide
Next slide
Steel/aluminum/copper
Pipe
Edge Pulling Machine
2025
Metal Tube Flanging Machine Hydraulic Flanging Machine
$3,400.00-3,428.00
Min. Order: 1 set
Previous slide
Next slide
2025
Hot Sale 6m
Diameter
Pvc Geodesic Dome House for Glamping Hotel Room
$36.00-42.00
Min. Order: 100 square meters
Previous slide
Next slide
2025
Top Sales Rotary Swaging
Pipe
End Forming Machine Manual High Efficiency Conical Tube Shrinking Machine Cone Tube Machine
$700.00-759.00
Min. Order: 1 set
Previous slide
Next slide
Hot Selling
2025
Plastic Corrugated
Pipe
Extruder Flexible Corrugated Conduit Making Machine Corrugated Hose Machine
$17,500.00
Min. Order: 1 set
Previous slide
Next slide
2025
Rotary Metal 6m Cnc Metal
Pipe
Automatic CNC Fiber Laser
Pipe
Cutting Tube Slotting Machine for SS Carbon Steel
$23,100.00-25,000.00
Min. Order: 1 set
Popular in your industry
Metals & Alloys for Pipes Making
Construction Metals & Alloys
Metals & Alloys for Container Making
Building Material Manufacturing
Previous slide
Next slide
Innovative
2025
Custom SG60CNC Automatic
Pipe
Reducing Machine Multistation Tube End Forming for Aluminum Gear Bearing Core
$3,800.00
Min. Order: 1 set
Previous slide
Next slide
2025
New Pur 32mm 35mm Replacement Spare Parts Accessory Metal Telescopic Extension Vacuum Tube
Pipe
Ready to Ship
$0.10-0.54
Shipping per piece: $0.44
Min. Order: 200 pieces
Previous slide
Next slide
2025
Hot Sale Single Grinding Head Round
Pipe
Polishing Machine Stainless Steel 304 Brushed Grinding Machine
$657.00-780.00
Min. Order: 1 set
Previous slide
Next slide
2025
Hot Sale Pre Stressed Spiral
Pipe
Machine Metal
Pipe
Coiling Machine Flat
Pipe
Machine
$1,700.00-1,800.00
Min. Order: 1 set
Previous slide
Next slide
2025
Deweiss Hot Sale Automatic Steel
Pipe
Shrink Reduction Machine with Manual/EL Key Component Motor Tube Shrinking Machine
$1,480.00-1,580.00
Min. Order: 1 set
Previous slide
Next slide
2025
Hot sale China 1.5kw 2kw 3kw RTC-60170M use CNC Fiber Tube
Pipe
and Sheet/Plate Metal Laser Cutter Machine with cheap price
$16,000.00-19,000.00
Shipping per piece: $87.86
Min. Order: 1 set
Previous slide
Next slide
2025
Customizable PBO Kevlar Felt Tube Conveyor Roller Factory Direct Hot Sales Customizable Outer Industrial Fabric
Pipe
$5.00-40.00
Min. Order: 5 square meters
Previous slide
Next slide
2025
1500w 2000w 3000w 15-120mm
Diameter
Stainless Steel
Pipe
Fiber Laser Tube Cutting Machine
$12,000.00-15,800.00
Min. Order: 1 set
Previous slide
Next slide
2025
Newest Soporte Tipo Abrazadera Ajustable Para Antena Mini Starlink Original
Pipe
Adapter with a 360° Swivel Device
Ready to Ship
$7.89-9.99
Min. Order: 40 pieces
Previous slide
Next slide
China
2025
March SR125-C10 36 m Depth Rotary Drilling Rig
$135,000.00-136,780.00
Min. Order: 1 unit
Previous slide
Next slide
2025
New Custom New Material High Precision and High Wear-resistant Parallel Twin Screw Barrel Suitable for Extrusion Industry
$999.00-1,000.00
Min. Order: 1 set
Previous slide
Next slide
All-copper Nickel-plated Aluminum-plastic
Pipe
Clamp Direct Floor Heating
Pipe
Clamp Type Equal
Diameter
Direct Copper Joint
$1.22-3.56
Min. Order: 1000 pieces
Previous slide
Next slide
2025
MOST POPULAR STAINLESS STEEL FLEXIBLE METAL BELLOWS JOINT
$6.40-19.00
Min. Order: 10 pieces
Previous slide
Next slide
Direct Selling
2025
DURMAPRESS CNC Controller Tube Bending Machine From China Which Durable to Use
$13,000.00-15,000.00
Min. Order: 1 set
Previous slide
Next slide
2025
Hot Sale Prime Special Customized P235gh Cold Rolled Seamless Steel
Pipe
With Thin Wall Thickness
Ready to Ship
$550.00-750.00
Shipping per piece: $1.00
Min. Order: 10 tons
Previous slide
Next slide
2025
Hot Selling High Quality Tapered Drill Rod 7 11 / 12 Degree Drill Rods for Small Hole Drilling
$10.00-30.00
Min. Order: 10 sets
Previous slide
Next slide
2025
Hot Sale Concrete
Pipe
Making Machine for Sale in China (300-800) X2000
$845.00-899.00
Min. Order: 1 set
Previous slide
Next slide
New Electric Bike
Pipe
Bending Machine Manual Tube Bender for Coating Steel
Pipe
Steel Tube
$680.00-1,380.00
Min. Order: 1 set
Previous slide
Next slide
STB-114NC Large
Diameter
Pipe
Bending Machine Boiler Industry Tube Bending Machine
$27,800.00-28,800.00
Shipping per piece: $34.00
Min. Order: 1 set
Previous slide
Next slide
Hot Sale Small
Diameter
Copper And Aluminum
Pipe
Bending Equipment Bar Bending Machine
$4,500.00
Min. Order: 1 set
Previous slide
Next slide
2025
Customized Size Galvanized Steel
Pipe
ERW Sch 40 60 80 Industrial Metal
Pipe
on Sale
$456.00-565.00
Min. Order: 5 tons
Previous slide
Next slide
HYDY
2025
High Quality Large
Diameter
Pvc
Pipe
110mm 160mm 200mm 250mm Upvc Pvc Water Supply Drip Irrigation
Pipe
$0.19-0.26
Min. Order: 100 pieces
Previous slide
Next slide
2025
Steel Bull Recommend 201 202 410 430 1000mm
Diameter
Stainless Steel
Pipe
316l 304 Stainless Steel
Pipe
Price Per Ton
$650.00-800.00
Min. Order: 25 tons
Previous slide
Next slide
2025
New Type Processing
Diameter
20-300mm Hydraulic Stainless Steel Round
Pipe
Drumming Butt Pressing Machine
$2,300.00-2,500.00
Min. Order: 1 set
Previous slide
Next slide
2025
Hot Sale Plate and
Pipe
Laser Cutting Machine Laser Tube Cutting Machine
Ready to Ship
$10,000.00
Shipping per piece: $14.89
Min. Order: 1 set
Previous slide
Next slide
CE Certificate Competitive
Diameter
16-40mm PPR PPRC PPH
Pipe
Production Line
$28,000.00-29,000.00
Min. Order: 1 set
Previous slide
Next slide
2025
Hot Selling 100% PTFE Seal Tape for Pump Fittings Valves
Pipe
Tap Sealing
$0.07-0.10
Min. Order: 50000 pieces
Previous slide
Next slide
Korea Mazon
2025
Wholesale
Pipe
Cleaners 20mm Plush
Diameter
Handmade Twist Wires and Fuzzy Stick for DIY Crafts 45 Colors
$0.34-0.45
Min. Order: 200 pieces
Previous slide
Next slide
2025
New Large Tough-Claw W/1"
Diameter
Rubber Ball VIN-B-031 for 1.18''-2.76''
Diameter
Round
Pipe
Ready to Ship
$11.99-16.58
Min. Order: 1 piece
Previous slide
Next slide
2025
HG High Efficiency Automatic Metal Bend
Pipe
Outer Circle Polishing Machine Bending
Pipe
Polishing Machine
$1,190.00-1,265.00
Min. Order: 1 set
1
2
3
4
5
6
7
More pages
9
3
/
9
Top categories
Metals & Metal Products
Non-ferrous Metal
Iron & Iron Products
Wire Mesh
Carbon Steel
Stainless Steel
Alloy Steel
Previous slide
Next slide