Home > Products > Shipbuilding steel pipe > 25*25 mm Square Tube OF Iron Fence
25*25 mm Square Tube OF Iron Fence
- 800 Ton / Tons per Month
- Qingdao/Tianjin China
- T/T PayPal
You May Like
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 | Other, Machinery manufacture,Bridges,Construction,Decoration,Steel frame | |
| Technique | Cold Rolled | Certification | CE | |
| Surface Treatment | Other, black,oiled,paint,galvanized,mirror,hairline,sand blasting | Alloy Or Not | Non-alloy |
Product Description
Specifications
Square Tube OF Iron Fence1.OD:20*20-800*800mm,20*30--600*800mm
2.Thickness :1.0--40.0mm
3.material:
If you’re looking for high quality, competitive price Square&Rectangulare Hollow Section Steel Tube you’ve come to the right place.
Square Tube used for Iron Fence
(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.
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 Chat Now
- Phone86-531-85736315
- AddressDaweizhuang, West of North Head of Erhuan West Road, Tianqiao District
Product Categories
New Products
-
Rectangular Section Steel Pipes
-
1 Inch Square Steel Tubing
-
Square Tubing
-
Square Steel Tube
-
Shipbuilding Steel Pipe
-
30 Crmo4 Steel Pipe
-
Cross-Section Square Steel Tube
-
Sharp angle Hollow Section Steel Tube,Right-angle hollow sections
-
Hollow Section Square Pipe 100mm * 100mm 250*250mm
-
Steel Hollow Section,Square/Rectangular Steel Tube
-
Annealing Large Hollow Section Square Tube
-
Steel Square Tube Pipe Elbows,90 degree square tube elbows
Popular Searches
- copper tube
- Copper Ingot
- copper clad aluminum
- non-ferrous metal
- Copper Alloy
- hpmc
- micro fiber
- heater tube
- portland cement
- rapid hardening cement
- Hydroxypropyl Methyl Cellulose
- Copper Bars
- copper coil
- copper sheet
- copper rod
- brass rod
- brass copper
- copper pipe
- copper cathode
- Copper Round Bar
- Brass Bar
- Copper Flat Bar
- Copper Rod Bar
- Brass Round Bar
- Copper Ingots
- copper plate
- Brass Ingot
- Copper Pipes
- copper tubing
- copper bar
Recommended Products
- 1/2"-6"Bright Annealed Surface Stainless Steel Pipe Finishing Ba Tube for Automotive Parts ASTM GB En AISI JIS DIN
- Cold Rolled Precision Steel Tube 10#20#35#45#20cr Seamless Precision Tube Small Diameter Hollow Tube
- Precision Seamless Steel Pipe 20cr/40cr/20crmo/16mn/27simn Precision Steel Tube
- Precision Miniature Seamless Carbon Steel Pipe Tube 12m Length for Boiler Use with Punching Processing Service
- High Quality Cold Rolled Precision Tube for Medical Appliance Stainless Steel Bright Pipe
- Source Manufacturer 304 316 Stainless Steel Small Diameter Seamless Tube Capillary Precision Tube Hollow Tube Processing
- High Precision Cold Rolled Tube for Medical Appliance Stainless Steel Bright Pipe Suppliers
- Stainless Steel Round Tube High Pressure Corrosion Resistant 1/2 Inch Ss Stainless Steel Tube
- Source Manufacturer 304 316 Stainless Steel Small Diameter Seamless Tube Capillary Precision Tube Hollow Tube Processing
- Good Price Quality China Supplier Grade 304 Thickness 0.15mm 120mm 12 Inch Diameter Stainless Steel Pipe Tube
- Prime Quality 6mm 75mm Diameter 316 316L 430 409 410 2 Inch1.5 Inch Stainless Steel Welded Seamless Pipe Tube
- Customized ASTM Standard High Precision Seamless Honing Tube Titanium Alloy Long Carbon Steel Tube
Find Similar Products By Category
- Metallurgy, Mineral & Energy > Steel & Products > Steel Pipe & Tube
- 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
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile