Sunny Steel Enterprise Ltd.: Shanghai, China; Main products: alloy pipe, seamless tube, Anti-corrosion steel pipe, seamless pipes, Ceramic Lined Pipe, Ceramic tile lined pipe, Bi metal clad pipe, Ceramic sleeve lined Pipe, Lateral pipe Wye

Home
Product Categories

Abrasion resistant pipe

Alloy steel pipe

Seamless steel pipe

Pipe fittings

Welded pipe

Flange

Rare earth alloy wear- esistant pipe

Cast basalt lined steel pipe

Bimetallic composite pipe

Ceramic lined pipe

Ceramic tile lined pipe and fittings

Ceramic sleeve lined Pipe

Ceramic Tile Lined Pipes

Tube shield

Valve
Company Profile

Company Introduction

Photo Gallery
Blog
Quality Control
Contact Us

Home > Products > Seamless steel pipe > U-bend seamless tubes

U-bend seamless tubes

FOB Price

USD $1000 - $3000 / Ton

10 Tons(Min.Order)

Port Shanghai
Payment TermsT/T L/C D/P D/A
Delivery Detail30 days

Request Sample Customized Request Request Free Catalogs

Contact Now

Get lowest price

Product Details

Place of Origin	China	Thickness	5, 30
Application	Structure Pipe	Technique	Cold Drawn
Secondary Or Not	Non-secondary	Special Pipe	Thick Wall Pipe
Section Shape	Round	Outer Diameter	15, 300

Product Description

Each U bend tube of our range is rigorously quality checked by our team of talented professionals on every stage of production to deliver the clients defect free best quality products. These U bend tubes can be custom designed in various diameters as per the requirements of our clients.
Available in different specifications, these U bend tubes can be custom designed in various diameters as per the requirements of our clients.
Application:
Boilers, heat exchangers, super heaters, condensers
Production Standard, Grade, Steel No:
ASTM A688/A688M-Welded Austentic Steel Feedwater Heater Tubes.
ASTM A 312/213/269,DIN 17458/2462,BS3605/1,JIS, ASME SA556 G3429/3459,ISO1129/2037/9329,GB/T14975/14976/13296 and so on.
Material:
TP304,TP304L,TP316,TP316L,TP321,TP310S,TP347H,TP316Ti,
Carbon steel
alloys and so on.
Proces:
The removal of beads is done as per standard specifications.
Bead is cold worked.
It is brought in level with the base metal.
Before heat treatment on tube mill, bead rolling is made in-line.
This will help in recrystallization of weld structure.
The weld structure will also homogenize faster in annealing process.
Length: unbending length or fix length
Mill test certificate: according to EN 10204 3.2
Packing: Wooden cases, bundle or plastic bags, plywood boxes
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Features :
U bending is done by cold working process.
U bending is done to the required radius as per customer drawings.
The bend portion and six inch leg is stress relieved by resistance heating.
Inert gas (Argon) is passed through it at the required flow rate to avoid oxidation in ID.
The radius is checked for its OD and wall thinning with the recommended specification.
The physical properties and micro-structure is checked at three different position.
Visual inspection for waviness and cracks is done with Dye Penetrant Test.
Each tube is then hydro tested at the recommended pressure to check for leakage.
Cotton ball test is done to check the ID cleanliness of the tube.




Surface treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles.

Contact Us

Sunny Steel Enterprise Ltd.: Contact nameSum Xuu
Chat Now; Phone86-21-33780199

*Email
Please enter Your valid email address.
*To

Sum Xuu
*Message
Your inquiry content must be between 20 to 5000 characters.
Please enter a correct verification code.

Product Categories

Abrasion resistant pipe	Alloy steel pipe	Seamless steel pipe	Pipe fittings
Welded pipe	Flange	Rare earth alloy wear- esistant pipe	Cast basalt lined steel pipe
Bimetallic composite pipe	Ceramic lined pipe	Ceramic tile lined pipe and fittings	Ceramic sleeve lined Pipe
Ceramic Tile Lined Pipes	Tube shield	Valve

U-bend seamless tubes

You May Like

Product Details

Product Description

Contact Us

Product Categories

New Products

Popular Searches

Recommended Products

Find Similar Products By Category

Product Tags: