ASTM Galvanized Square Tube
Get Latest PricePayment Type: | L/C,T/T,D/P,D/A |
Incoterm: | FOB,CFR,CIF,EXW,DDP,DDU |
Min. Order: | 5 Ton |
Transportation: | Ocean,Air,Land,Express |
Payment Type: | L/C,T/T,D/P,D/A |
Incoterm: | FOB,CFR,CIF,EXW,DDP,DDU |
Min. Order: | 5 Ton |
Transportation: | Ocean,Air,Land,Express |
Brand: CHANGYI
Standard: Aisi, Astm, Bs, Din, Gb, Jis
Place Of Origin: China
Production Process: Hot Rolled
Tolerance: ±1%
Processing Service: Bending, Welding, Decoiling, Punching, Cutting
Application: Fluid pipes, boiler pipes, drill pipes, hydraulic pipes, gas pipes, oil pipes, fertilizer pipes, structural pipes
Thickness: 1.24 - 59.24mm or customized
Length: 12M, 6m, 6.4M, 1-6m or as your request
Surface Treatment: galvanized
Whether Alloy: alloy
Outer Diameter: 19 - 660mm, or customized
Production Process: hot rolled
PRODUCT DESCRIPTION
Galvanized for better protection and greater corrosion resistance. The entire structure is composed of zinc, which forms dense quaternary ammonium salt crystals and forms a barrier on the Steel Plate, thereby effectively preventing the penetration of corrosion factors. The ability to resist the spread of corrosion comes from the strong barrier effect of zinc. When zinc is used for sacrificial protection of cut edges, scratches and coating scratches, zinc forms an insoluble oxide layer that acts as a barrier protection
Since the galvanized square tube is galvanized on the square tube, the application range of the galvanized square tube has been greatly expanded compared with the square tube. Mainly used in curtain wall, construction, machinery manufacturing, steel structure engineering, ship power generation support, steel structure engineering, electric power engineering, power plant, agricultural chemical machinery, glass curtain wall, automobile chassis, airport, etc.
1. Liaocheng Changyi is committed to long-term development and creates high-quality products and services. Have the same pursuit of quality and service, stable and powerful, to maximize the consistency and stability of materials, product appearance and internal quality;
2. Galvanized square steel pipes and rectangular steel pipes are divided into the following grades
Q195—B grade, SS330, SPC, S185Q215—C grade, CS B type, SS330, SPHC, Q235—D grade, SS400, S235JR, S235JO, S235J2, Q345—SS500, ST52, S355JR
3. The galvanized layer can be customized, up to 280 grams.
4. The purity of zinc wire is 99.99%, and the zinc content is high, so that the weld seam of the pipe does not rust.
5. The diameter of zinc wire is 1.5mm, which has a good protective effect on welding.
6. No corrosion in the salt spray test for at least 8 hours.
7. In the passivation process, we have our own invention patent - automatic spraying system of galvanized pipe passivation solution, which ensures uniform adhesion, high passivation efficiency and beautiful appearance.
Product Details
Thickness | 0.5-8mm;or as required | ||||||||
Dimensions | 10-3000mm;(1/2inch~40inch)Dimensions | ||||||||
Length: | 2000-12000mm,or as required | ||||||||
Technique | Hot Rolled | ||||||||
Standard: | ASTM,JIS,GB,DIN,EN | ||||||||
Payment Terms | T/T, L/C at sight,West Union | ||||||||
Heat Treatment | Annealed; Quenched; Tempered | ||||||||
Certification: | CE, ISO, SGS,BV,Mill Certificate | ||||||||
price terms | FOB,CFR,CIF,EXW, CPT | ||||||||
Grade | Q195—Grade B, SS330, SPC, S185Q215—Grade C,CS Type B, SS330, SPHC,Q235—Grade D, SS400, S235JR, S235JO, S235J2,Q345—SS500, ST52,S355JR | ||||||||
Delivery Detail | Standard has Stock; Normal About 3-5days; Custom-made 15-20days;According to order’s quantity. | ||||||||
Packing | standard export packing (inside:water proof paper,outside:fumigated wooden box)Hexagon Shape Bundle, Covered With Tarpaulin, Containers Or In Bulk |
Steel grade | GB | JIS | ASTM | DIN | |||
Brand | Brand | Brand | Steel number | Steel number | Material number | Standard | |
Carbon | (Q235) | GGP | G3452 | (A53- F) | (St33) | 1.0033 | DIN1626 |
Steel pipe | STPY41 | G3457 | A283-D | ||||
10 | STPG38 | G3454 | A135-A | (St37) | 1.011 | DIN1626 | |
A53-A | |||||||
STPG38 | G3456 | A106-A | St37-2 | 1.0112 | DIN17175 | ||
STS38 | G3455 | St35.8 | 1.0305 | DIN1629/4 | |||
St35.4 | 1.0309 | ||||||
STB30 | G3461 | A179-C | St35.8 | 1.0305 | DIN17175 | ||
A214-C | |||||||
STB33 | G3461 | A192 | St35.8 | 1.0305 | DIN17175 | ||
A226 | |||||||
STB35 | G3461 | St35.8 | 1.0305 | DIN17175 | |||
20 | STPG42 | G3454 | A315-B | (St42) | 1.013 | DIN1626 | |
A53-B | St42-2 | 1.0132 | |||||
STPT42 | G3456 | A106-B | St45-8 | 1.0405 | DIN17175 | ||
STB42 | G3461 | A106-B | St45-8 | 1.0405 | DIN17175 | ||
STS42 | G3455 | A178-C | St45-4 | 1.0309 | DIN1629/4 | ||
A210-A-1 | |||||||
Low alloy | 16Mn | STS49 | G3455 | A210-C | St52.4 | 1.0832 | DIN1629/4 |
Steel pipe | STPT49 | G3456 | St52 | 1.0831 | DIN1629/3 |
FAQ
Q:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept third party inspection.
Q:How do we trust your company?
A:We specialise in steel business for years, headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO9001 certificate, quality can be guaranteed.Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.