Home > Products > Structure steel tube > Square and Rectangular Pipe for Petroleum Platform
Square and Rectangular Pipe for Petroleum Platform
- 800 Ton / Tons per Month
- Qingdao/Tianjin China
- T/T PayPal
Product Details
Thickness: | 1.0, 40.0 | ||||
Section Shape: | Square | Outer Diameter: | 15x15--800x800mm,20x30--600x800mm, 15*15---800*800mm,20*30----600*800mm | Place of Origin: | Shandong, China |
Secondary Or Not: | Non-secondary | Application: | Structure Pipe | Technique: | ERW |
Certification: | CE | Surface Treatment: | Other, black,oiled,paint,galvanized,mirror,hairline | Alloy Or Not: | Non-alloy |
Product Description
Specifications
RHS SHS CHS STEEL TUBE1 OD:15*15-800*800mm,20*30--600*800mm
2 Thickness :1.0--40.0mm
3 MS,welded,seamless,GI,stainless,alloy
If you’re looking for high quality, competitive price Square&Rectangulare Hollow Section Steel Tube you’ve come to the right place.
Square and Rectangular Pipe for Petroleum Platform
(1/2 inch to 32 inch)
Company Profile
COMPANY PROFILE
Jinan Xin Jiyuan Special Section Tube Co.,Ltd(Shandong,China), founded in 1997.We devote continuously to the research,development and usage of SQUARE & RECTANGULAR HOLLOW SECTION STEEL TUBES.
Main products are special shaped steel tube, cold..rolled precision tube, cold.rolled shaped tube. And our special shaped new materials enjoys advantage in high strength, super low temperature, impact..enduring, longevity, anti-erosion and easy-jointing.
There are three production lines,make full sizes of tubes: 15x15mm--800x800mm, 20x30mm--600x800mm,
over 2800 kinds of specifications.Materials are:seamless,stainless,galvanized,welded,carbon,low-alloy,alloy,
etc.
The products is very popular in USA Canada UK Australian Russia India Malaysia Europe and other countries and regions.
Implementation of Standards
DIN EN 10210 (Europe)
Hot finished structural hollow sections of non-alloy and fine grain steels
DIN EN 10219 (Europe)
Cold formed welded structural hollow sections of non-alloy and fine grain steels
ASTM A500 (American)
Cold formed structural Circular sections and special sections (welded/seamless)
GB/T 3094-2000 (China)
Cold drawn forming steel tube
GB/T 6728-2002(China)
Cold formed structural hollow sections
GB/T 178-2005(China)
Building structure with cold-formed rectangular steel
JISG 3466(Japan)
Carbon steel square pipes for general structural purposes
PRODUCTS
Products |
Square & Rectangular Hollow Section Steel Tube
|
Out Diameter | 15X15mm---800X800mm 20X30mm---600X800mm |
Thickness |
1.0mm---40.0 mm |
Material |
Carbon,Low-alloy,Alloy,Seamless,Welded, Stainless |
Technology |
ERW,Hot-Rolled,Cold-Formed,Annealed |
Standard |
GB/T ASTM JIS DIN EN AS |
Steel Grade |
Q235B, Q345A/B/C/D/E |
Gr.A Gr.B Gr.C Gr.D(HEAT TREATMENT) | |
SS330,SS400,STK490 C250,C350,C450 | |
S185, S235JR,S235J0, S355JR,S355J0,S355J2 | |
20#, 45# ,304,304L,316,316L,etc. | |
Surface | Black,Oiled,Paint,Hairline,Mirror,Galvanized,Anti-corrosive |
PRODUCT USE
Our products applies to the manufacture of cars, trucks, buses, special automobiles, agricultural
machines, high speed trains, aviation, shipbuilding, petroleum platform, petroleum land platform,
iron tower, bridges, large scale steel frame, port machine, textile machine, power plant, mining,
Technical requirements:
Chemical Composition:
Yield Strength Grade | Demotic Raw-material Grade |
235 | Q235B, Q235C, Q235D, Q235qC, Q235qD |
345 | Q345A, Q345B,Q345C,Q345D,Q345Qc, Q345Qd, StE355, B480GNQR |
Carbon Equivalent:
Ceq(%)=C+Mn/6+Si/24 +Ni/40+Cr/5+Mo/4+V/14
Ⅰgrade product Ceq(%)
Yield Strength Grade | 235 | 345 | 390 |
Ceq(%) | ≤0.36 | ≤0.43 | ≤0.45 |
Note: In order to improve the performance of steel,390 could add the microelement such as V, Nb, Ti, Mo and N etc. |
Mechanical Property:
Yield Strength Grade | W.T | Yield Strength | Tensile Strength (Mpa) | Elongation | (20°C) Impact Value J |
(mm) | (Mpa) | (%) | |||
235 | 4~12>12~22 | ≥235 | ≥375 | ≥23 | ≥27 |
345 | 4~12>12~22 | ≥345 | ≥470 | ≥21 | ≥27 |
390 | 4~12>12~22 | ≥390 | ≥490 | ≥19 | ≥27 |
Contact Information
Any question is appreciate!
Contact Us
- Jinan Xin Jiyuan Special Section Tube Co., Ltd.
- Contact nameCathy Zhao
- Phone86-531-85736315
- AddressDaweizhuang, West of North Head of Erhuan West Road, Tianqiao District
- Best Price Carbon Steel Pipe Q235 ASTM A36 Wall Thickness 2mm Seamless Round / Square Tubes
- Low Price Of Round Precision Steel Tube Astm A192 Seamless Pipe Round Square Carbon Steel Pipe Product
- ASTM round square welded ss pipe Q390D Q390E Q420D stainless steel pipe seamless tube
- Square Round Metal Pipe ASTM Q500E Q550D Q550E Welded Stainless Steel Pipe Seamless Steel Tube
- 75x75mm Carbon Black Tube Galvanized Steel Square Pipe Ms Seamless Carbon Black Square Steel Pipe
- Manufacturer customized AISI seamless galvanized steel square pipes/tube GI Rectangular pipe price
- Large diameter and size customizable high quality seamless round steel pipe
- China hot sale high quality Q235B/Q355B welded hollow section round steel pipe
- ASTM A106B/ASME SA106B American Standard Seamless Steel Pipe 355.6 * 7.92 for High Temperature and High Pressure Service
- Introduction to seamless steel pipes
- Introduction to the chemical composition, material properties, and usage of petroleum casing
- DZ40/DZ50/R780 seamless steel pipes for geological drilling
- J55, K55, N80, and P110 oil casings are important equipment used for oil drilling
- Seamless Steel Pipes Carbon Seamless
- # carbon steel seamless steel pipe galvanized seamless pipe 20 # seamless steel pipe
- China manufacturer Q550/Q620/Q690 seamless round steel pipe for agricultural machinery
- Hot Sale Of Heavy Duty Seamless mild Steel Pipe Square Pipe Buy At Factory Price From China
- Rectangular steel pipe 600*300 large size Q550C/D/E high strength welded rectangular steel pipe
- China factory hot selling high quality welded rectangular steel pipe for various industry
- size 25-450 1-20mm round steel pipe welded steel pipe China professional steel pipe production company
- China factory hot selling high quality welded round steel pipe for various machinery
- Carbon Seamless Steel Pipe ASTM A53/A106 Gr.B
- Carbon Seamless Steel Pipe ASTM A53/A106 Gr.B
- Best Price Carbon Steel Pipe Q235 ASTM A36 Wall Thickness 2mm Seamless Round / Square Tubes
Popular Searches
Recommended Products
- S460 S420 S420nl S500 S550 S690 S690ql S690ql1 S890 S960 Hot Rolled High Strength Structure Steel Plate
- calcium silicon alloy, lump powder
- FeB cored wires / SiCa cored wire / All kinds of ferro alloy wire
- CaSi cored wires / SiCa cored wire /Calcium silicon ferro alloy wire
- calcium silicon powder filling CaSi wire/ CaSi 0-2.5mm Si55 Ca30 /Ca30Si58
- Calcium silicate alloy granule / Calcium silicon 3-8mm / CaSi lump manufacturer
- Silicon Calcium lump / SiCa lump/ Silico-calcium factory Si 55% Ca 30%
- Best Price Carbon Steel Pipe Q235 ASTM A36 Wall Thickness 2mm Seamless Round / Square Tubes
- Low Price Of Round Precision Steel Tube Astm A192 Seamless Pipe Round Square Carbon Steel Pipe Product
- ASTM round square welded ss pipe Q390D Q390E Q420D stainless steel pipe seamless tube
- Square Round Metal Pipe ASTM Q500E Q550D Q550E Welded Stainless Steel Pipe Seamless Steel Tube
- 75x75mm Carbon Black Tube Galvanized Steel Square Pipe Ms Seamless Carbon Black Square Steel Pipe
Find Similar Products By Category
- Minerals & Metallurgy > Steel > Steel Pipes
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- Services
- Latest Sourcing Requests
- Product Update
- Companies of Today
- GoldSupplier.com Mobile Site
- B2B Articles
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Cathy Zhao
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-