Home > Billets >

TORICH Hot Dip Galvanized Welded Steel Tube Round Shape For Construction Structure

Name: TORICH Hot Dip Galvanized Welded Steel Tube Round Shape For Construction Structure
Brand: TORICH
Price: 500 USD

Ask Lasest Price
Brand Name :	TORICH
Model Number :	GB/T 13793
Certification :	ISO 9001 ISO 14001 TS 16949 EN 10204.3.1 LR KR
Price :	USD 500~1000 per ton
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :	60000 Tons per year
Delivery Time :	35-45 days

Add to Cart

Product Details
Company Profile

TORICH Hot Dip Galvanized Welded Steel Tube Round Shape For Construction Structure

TORICH Quality Assurance Welded Hot Dip Galvanized Steel Tubes&Pipes

Application:Suitable for mechanical, construction and other structural purposes, and the straight seam welded steel pipe with an outer diameter of not more than 711mm, can also be applied to general welded steel pipe for fluid transportation

size:L--4~12m OD--5~711mm WT--0.5~5.5mm

Grade:10,20,Q195,Q215,Q213,Q275

Manufacture method:The steel pipe shall be made of hot rolled steel strip or cold rolled steel strip by high frequency resistance welding method

Delivery State:Steel tube should be welding or heat treatment state delivery

Surface Quality:The internal and external surfaces of the steel tube are not allowed to have cracks, scabs, folds, delaminations, laps, and burns. Allows for scribes, scratches, misalignment of welds, burns, oxide scales, and external burr removal traces that are not more than a negative wall thickness deviation

Tolerance of Outer Diameter Unit:mm

Outer Diameter(D)	General Precesion(PD.A)^a	Higher Precision(PD.B)	High Precision(PD.C)
5-20	±0.30	±0.15	±0.05
﹥20-35	±0.40	±0.20	±0.10
＞35-50	±0.50	±0.25	±0.15
＞50-80	±1%D	±0.35	±0.25
＞80-114.3		±0.60	±0.40
＞114.3-168.3		±0.70	±0.50
＞168.3-219.1		±0.80	±0.60
＞219.1-711		±0.75%D	±0.5%D
^a Not apply for steel pipe for roller of belt conveyor

Tolerance of Wall Thickness Unit:mm

Wall Thickness(t)	General Precesion(PD.A)^a	Higher Precision(PD.B)	High Precision(PD.C)	Non-uniform Wall Thickness^b
0.50-0.70	±0.10	±0.04	±0.03	≤7.5%t
＞0.70-1.0		±0.05	±0.04
＞1.0-1.5		±0.06	±0.05
＞1.5-2.5	±10%t	±0.12	±0.06
＞2.5-3.5		±0.16	±0.10
＞3.5-4.5		±0.22	±0.18
＞4.5-5.5		±0.26	±0.21
＞5.5		±7.5%t	±5.0%t
^a Not apply for steel pipe for roller of belt conveyor ^b Not apply for General Precesion steel tube. Non-uniform Wall Thickness means the difference between maximum and minimum values of measured wall thickness on the same cross section.

Weight coefficient of galvanized steel pipe

Wall thickness t/mm		1.2	1.4	1.5	1.6	1.8	2.0	2.2	2.5	2.8	3.0	3.2	3.5
Coefficient c	A	1.106	1.091	1.085	1.080	1.071	1.064	1.058	1.051	1.045	1.042	1.040	1.036
Coefficient c	B	1.085	1.073	1.068	1.064	1.057	1.051	1.046	1.041	1.036	1.034	1.032	1.029
Coefficient c	C	1.064	1.055	1.051	1.048	1.042	1.038	1.035	1.031	1.027	1.025	1.022	1.020
Wall thickness t/mm		3.8	4.0	4.2	4.5	4.8	5.0	5.4	5.6	6.0	6.5	7.0	8.0
Coefficient c	A	1.034	1.032	1.030	1.028	1.027	1.025	1.024	1.023	1.021	1.020	1.018	1.016
Coefficient c	B	1.027	1.025	1.024	1.023	1.021	1.020	1.019	1.018	1.017	1.016	1.015	1.013
Coefficient c	C	1.020	1.019	1.018	1.017	1.016	1.015	1.014	1.014	1.013	1.012	1.011	1.010
Wall thickness t/mm		9.0	10.0	11.0	12.0	12.7	13.0	14.2	16.0	17.5	20.0
Coefficient c	A	1.014	1.013	1.012	1.011	1.010	1.010	1.009	1.008	1.007	1.006
Coefficient c	B	1.011	1.010	1.009	1.008	1.008	1.008	1.007	1.006	1.006	1.005
Coefficient c	C	1.008	1.008	1.007	1.006	1.006	1.006	1.005	1.005	1.004	1.004

Product Tags:

Verified Supplier

View Contact Details

Product List

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Send your message to this supplier

*From:
Your email address is incorrect!
To: TORICH INTERNATIONAL LIMITED
*Subject:
Your subject must be between 10-255 characters!
*Message:
For the best results, we recommend including the following details: --Self introduction --Required specifications --Inquire about price/MOQ Your message must be between 20-3,000
Yes! I would like your verified suppliers matching service!

All Categories

TORICH Hot Dip Galvanized Welded Steel Tube Round Shape For Construction Structure

TORICH Hot Dip Galvanized Welded Steel Tube Round Shape For Construction Structure

TORICH Hot Dip Galvanized Welded Steel Tube Round Shape For Construction Structure

welded steel pipe

electric resistance welded steel tube

TORICH Hot Dip Galvanized Welded Steel Tube Round Shape For Construction Structure

You May Like

Bike Titanium Grade 9 ASTM B862 Precision Steel Tube

ASTM A53 Torich Erw Galvanized Carbon Steel Pipe

Hot Dip Galvanized Octagonal Welded Steel Tube 2.0 - 10 Mm Thickness

2mm Hot Dipped Galvanized Steel Coils HR-550-610-LA-S G 160/60-U Sheet

Precision Round Seamless 30mm Steel Tubes / Hot Finished Welded Type Tubes


*From:	Your email address is incorrect!
*To:	TORICH INTERNATIONAL LIMITED
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!