Tianjin Tianyingtai Steel Pipe Co., Ltd. is one of the most credible manufacturers and suppliers of hot dipped galvanized hollow section in China. Welcome to consult the quotation and import cheap hot dipped galvanized hollow section made in China here from our factory.
Hot Dipped Galvanized Hollow Section
| Name | Hot Dipped Galvanized Hollow Section |
| Surface | Galvanized (40-60g/m2 usual,can be request by customer) |
| Material | Q195,Q215,Q235 |
| MOQ | 5 tons for normal size and material |
| WT | 0.3-2.2mm |
| Payment terms | TT deposit +BL copy / LC or 100% LC at sight |
| Trade terms | FOB,C&F,CIF,EXW |
| Length | fixed or random,as customer request. |
| End Treatment | Palain(can be threaded,punch,shrink,extension... ) |
| Lead time | within 7 days from stock with 6m length (stock pipe with our factory name in Chinese),20-25 days for customized pipe according to the qty |
2.Product Chemical Composition & Mechanical Properties :
| Grade | Chemical Composition | Mechanical Properties | ||||||
| C | Mn | Si | S | P | Yield | Tensile | Elongati | |
| Strength Mpa | Strenth Mpa | -on % | ||||||
| Q195 | 0.06-0.12 | 0.25-0.50 | ≤0.30 | ≤0.045 | ≤0.05 | ≥195 | 315-430 | ≥33 |
| Q215 | 0.09-0.15 | 0.25-0.55 | ≤0.30 | ≤0.05 | ≤0.045 | ≥215 | 335-450 | ≥27 |
| Q235 | 0.12-0.20 | 0.30-0.67 | ≤0.30 | ≤0.045 | ≤0.04 | ≥235 | 375-500 | ≥26 |
| Q345 | ≤0.20 | 1.00-1.60 | ≤0.55 | ≤0.04 | ≤0.04 | ≥345 | 470-630 | ≥22 |
 | Advantages of steel pipe: 1.durable & stable 2.good bearing capacity 3.low cost, high quality 4.Excellent security function 5.easy to assemble & dismantle 6.long durability, the working life can up to 5-8 years 7.Corrode-resistant, Slip prevention, Anti-fire, Anti-sand, less weight |
Application of Hot Dipped Galvanized Steel Pipe: 1.Galvanized Steel Pipe which is convenient for workers to walk on high building. 2.The galvanized surface makes Steel Pipe more stronger in the rainy days and most environment. 3. Various size of Galvanized Steel Pipe could be customed. |  |
3.Product standard test:
| Q195 ≈ | Grade B,SS330 SPHC,S185 |
| Q215 ≈ | Grade C/CS Type B,SS330 SPHC |
| Q235 ≈ | Grade D,SS400,S235 |
| Q345 ≈ | Grade 50/345,SPFC590,E/S335 |
All items of our products and related tests as follow :
1.ERW black round pipe (ASTM A53,GB..)
2.Weld black square/rectangular pipe(ASTM A500,GB,...)
3.Hot dip galvanized round pipe (BS 1387,ASTM A53,GB ,...)
4.Hot dip galvanized square/rectangular pipe(ASTM A500,GB...)
5.Pre-galvanized square/rectangular/round pipe,cold rolled black annealed or bright finished pipe.
6.Spiral steel pipe
7.Seamless pipe (ASTM A53,A106B,)
8.Oval pipe in galvanized and black surface
9.LTZ... special sizes pipe
10.Steel prop , steel plank,steel scaffolding pipe and accessories... steel constrctution material
11.Steel angle, Flat bar,round bar,sqaure bar,
12.H,I,U,C,T,Y,W...steel beam/channel
Field of use and application:
Basic building,Greenhouse construction,High speed fence.Photovoltaic stent,Sports Equipment,ect.
1.During the 2017 Canton Fair,a customer who came from Bolivia bought 500 tons hot-dip galvanized steel pipes from our company.
2.In 2016,Hanjin shipping company went bankruptcy.Our company had 14 container that were unloaded by Hanjin shipowners to Singapore. It was originally intended to go to Yangon, Myanmar.
3.We have a Japanese customer,we experience factory visiting at the beginning, produced samples, sent samples to customers, tested samples, negotiating and a series of processes, tracked down one year before actually placing orders. After that, the cooperation of several orders was very smooth.
4.In December 2016, a major customer from Malaysia visited our factory,the he also visited other factories in Tianjin.
Quality Inspection:
1.Our factory has its own "experimental testing center".CNAS Laboratory Accreditation Certificate (the second private enterprise to obtain this certificate)
2.Control quality strictly.The first pass is the quality inspection on the production line,The second pass is full inspection of the production quality .
3.We have got internationally recognized certificates, ISO, CE, LR,Philippine certificate,also support third-party testing,as SGS, BV, ect.
Packing&Shipment:
1.we have fully enclosed, clean and tidy modern logistics storage center with a building area of 20,000 square meters. It can provide customers with storage, package, billing and delivery. We can loading 20-25 containers one day. The packing accuracy rate is 100%;
2.We own professional logistics shipment, around more than 10 13-meter semi-trailers, in terms of transport efficiency and quality to provide customers with convenience, cost reduction, value-added services;
3.In the aspects of preventing steel pipe bumping, scratching, cratering, flattening, pipe deformation, raining, etc., standardization operations have been established and strictly implemented to ensure that the quality of the process of storage and transportation of steel pipes is effectively controlled.
TianJin TianYingTai(TYT) Steel Pipe Co., Ltd
ADD: Dazhai village west, yangcheng zhuang town, jinghai country tianjin city,301617
Contact person: Olivia
Tell/Wechat/Whatsapp/Skype: +86 13622081105
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