Hot-Rolling Seamless Steel Pipe for Transportation, Petroleum

Product Details
Customization: Available
Type: Seamless
Technique: Hot Rolled, Cold Drawn
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  • Hot-Rolling Seamless Steel Pipe for Transportation, Petroleum
  • Hot-Rolling Seamless Steel Pipe for Transportation, Petroleum
  • Hot-Rolling Seamless Steel Pipe for Transportation, Petroleum
  • Hot-Rolling Seamless Steel Pipe for Transportation, Petroleum
  • Hot-Rolling Seamless Steel Pipe for Transportation, Petroleum
  • Hot-Rolling Seamless Steel Pipe for Transportation, Petroleum
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Basic Info.

Model NO.
EZS
Surface Treatment
Black Painting, Varnishing
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, Rectangular
Thickness
1 - 100 mm, 12 - 100 mm
Application
Fluid Pipe
Types
Hot Rolled Carbon Pipe
Usages
Construction Structure
Supply Ability
10000 Ton/Tons Per Day
Delivery Condition
Annealed, Normalized, Normalized and Tempered
Inspections and Tests Performed
Ut, Rt, Et
Delivery Time
7-30 Days
Transport Package
Wooden Box/ PVC Bags/ Steel Strips/Plastic Plates
Specification
O. D: 10 - 720 mm
Production Capacity
300000t/Year

Product Description

Seamless pipe production procedure and methods:

1. Hot rolled seamless steel pipe 

using hot rolled steel pipe billet to make heating and piercing, elongating, sizing and stranghtening, cooling, finally hollow bars finished, this is the type most commonly used. Because it is hot rolled, so cost is lowest, but it is suit for large quantity, for small quantity, have to make cold drawn or round bar piercing. size: outer diameter 32mm- 499mm, wall thickness 4mm- 80mm

2. Cold drawn seamless steel pipe

 for outer diameter not over than 63.5mm, small size hollow bar, when demanded quantity is under 5 tons, usually make cold drawn hollow bar, using larger size hot rolled hollow bar to draw to the size demanded.

some size can be finished only by one time drawing, but some other sizes might need twice or three times to finish drawing, it takes time, so the cost is higher.

cold drawn size outer diameter 16mm- 63.5mm

3. Hot- expanding seamless steel piper

 For hollow bar sizes are special, not common sizes, have to use smaller thick wall hollow bar to hot expand to be larger size hollow bar, but the technical property for hot-expanded hollow bar will be lower than the original hollow bar. Size: outer diameter over 356mm.


 
Catalogue
Standards
Material
Application
 
 
 
 
 
Alloy pipe
GB5310-2008 GB8163-2008 ASTMA335/A33M ASTMA213/213M DIN17175-1979 JISG3458-1998 JIS3467-1998
Cr5Mo(P5/T5) 15CrMo(P11 P12 STFA22) 13CrMo44 12Cr1MoV
Apply to the production of tansporting pipes with high-temperature and low-temperature and corrosion resistant in petroleum,chemical and electronic industries.
P22(10CrMo910)
T91/P91 P9/T9 WB36
A335P11
SA213 T11,SA213 T12
 
 
High-pressure boiler pipe
GB5310-2008
20G,12Cr1MoVG
Apply to the production of tansporting pipes with high-temperature and low-temperature sistance in electricity plant and nuclear plant
ASTMA106-1999
15CrMoG
DIN17175-1979
ST45.8/III
Low-pressure boiler pipe
GB3087-2008
10#,20#
Apply to boiler filed.
 
 
 
 
Stainless steel pipe
ASTMA312/A312M94b
SS201,202,231,304,304L, 316,316L,321,347
Foodstuff,Gas,Chemicalsmetallurgy,biology,electron,chemical,petroleum,boiler,nuclear energyand ect.
ASTMA269-94A
X5CrNi1810
ASTMA240
X2CrNI1911
DIN17440
DIN17224
DIN17224
X2CrNIMo18143
Fluid pipe
20#,Q345(A,B,C,D)
Conveying fluids
Wire pipe
X42 X52 x60 x65 x70
API5L-2000
Apply to oil and natural gas transportation
API 5CT pipe
J55,K55,N80,P110
API5CT-2005
Used in conveying oil
gas,and water industry.
Hydraulic pipe
27SiMn,20#,45#
GB/T17396-1998
Apply to producing hydraulic framework
Petroleum cracking tube
20#,20G,15CrMo,12CrMo
GB9948-2006
Allly to petroleum metallurgical industry
Structure pipe
10#,20#,45#,16Mn,Q345B
GB/T8162-1999
For generally structure using
Fertilizer tube
20#,20G,16Mn 12Cr2Mo
GB6479-2000
Applied to fertilizer manufacturing industry
Steel bar
45#,27SiMn,Q345,P11,P22,201,304,310
GB,ASTM,AISI,JIS
All kinds of industry.
Other product
Steel plate,coil,
ASTM,GB,DIN
Apply to wide range of industries.


Hot-Rolling Seamless Steel Pipe for Transportation, Petroleum
Hot-Rolling Seamless Steel Pipe for Transportation, Petroleum
Hot-Rolling Seamless Steel Pipe for Transportation, Petroleum
Hot-Rolling Seamless Steel Pipe for Transportation, Petroleum
Hot-Rolling Seamless Steel Pipe for Transportation, Petroleum
Hot-Rolling Seamless Steel Pipe for Transportation, Petroleum

FAQ

Q: What's your minimum order quantity?
A: Our minimun quantity is 500 Kg. We also can offer you samples.
Q: What's your delivery time?
A: Our normal delivery time is 7-30 days, and it depends on your quantity and items. Of course, if you need products urgently, we also will consider arranging it firstly.
Q: What's the price of your product?
A: Our prices are based on the material grade, size, quantity and physical performance etc. So if you can offer us the detailed information, then we can give you the best reasonable price. Also, we can do special size and color for customers.
Q: What's your after-sales service?
A: We have two ways to handle claims by replacement and deduction. Of course, if the materialis not good used by wrong parameter from customer, we won't be responsible.
Q: Why do you think I will want to buy from you?
A: We have advantages with 25 years of professional experiences in manufacturing & designing, advanced technology & the first-class equipment, perfect logistics management, high-quality after-sales service and competitive price.



Hot-Rolling Seamless Steel Pipe for Transportation, Petroleum


Hot-Rolling Seamless Steel Pipe for Transportation, Petroleum

 

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