ERW steel square tubing standard sizes, pre zinc coated square galvanized steel pipe 4" tube
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Advantages of steel plank: 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 Galvanized Square Pipe: 1.Galvanized Square Pipe which is convenient for workers to walk on high building. 2.The galvanized surface makes Steel Square more stronger in the rainy days and most environment. 3. Various size of Galvanized Square Pipe could be customed. |
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Material/characteristic:
1.Tianyingtai is committed to long-term development, creating high-quality products and services, with the same pursuit of quality and service, stable, strong, long-term cooperation raw material suppliers, such as Haigang, Yurunde, etc., to maximize the consistency and stability of materials, product appearance and internal quality;
2.Raw materials grade : Q195, 235, 235B and Q345...
3.The zinc coating can customized for customers, up to 280 grams.
4.The purity of zinc wire is 99.99% zinc content with high purity.to remain the pipe welded seam antirust.
5.The diameter of zinc wire is 1.5mm which has great protection for welding.
6.The salt spray test can satisfy at least 8 hours without corrosion.
7.In the passivation process, we have own invention patents - galvanized pipe passivation liquid automatic spraying system to ensure even adhesion, high passivation efficiency, beautiful appearance.
8.In November 2014, it was recognized as “Tianjin Famous Trademark” by Tianjin Market and Quality Supervision Committee.
Five Comparative advantages:
1.Thailand, we have the lowest anti-dumping in China.(3.22%).
2.Factory and experimental test center to achieve cost and quality control.
3.Processing lines, can satisfy various requests of customers. Producing and processing one-stop service.
4.Is the top five in Tianjin.
5.We have been cooperate with Alibaba for 11 years, we are gold supplier and assessed supplier, we are one of first batch of companies do exporter in this industry.
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
13.Deformed steel bar
14.Hot rolled& cold rolled steel sheet/coil in black,galvanized,color coated surface.
Field of use and application:
Basic building,Greenhouse construction,High speed fence.Photovoltaic stent,Sports Equipment,ect.
Five Promises:
1.Quality: Strictly control the quality through three levels. First level, quality test on the producing line. Second level, quality test during warehousing. Third level, quality test before loading.
2.Timeliness: 24 hours online.Provide consulting and quotation services for customers all the time.
3.Veracity: Strictly follow the customer standard to ensure the tolerance range and meet customer's requirement.
4.Integrity: If The customer complains about the quality of the products, our company will actively cooperate with them to solve the problem. If it is the responsibility of our company, we will bear the corresponding responsibility and compensation.
5.Longevity: Establish good long-term relationship with customers.
1.During the 2017 Canton Fair,a customer who came from Bolivia bought 500 tons hot-dip galvanized steel pipes from our company.After the Canton Fair ended, the Bolivian customers returned to the country to pay the deposit, but due to the market situation, raw materials rose by 300RMB in just two days. By the time the deposit was recieved, the order was already under deficit. However, we still insisted on fulfilling the contract, which laid a solid foundation for long-term cooperation with customers.
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. In the condition of the customer’s balance was received, our company try our best to transfer the goods to Yangon Port as soon as possible, and took the initiative to bear the additional expenses.This action has won great trust from customers.
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. Due to his large volume of orders, our offer was five dollars more than the other,so we didn't get the order. Later, the other party’s factory did not deliver the goods to the customers on time, and the quality also occured some problems. The second time, the customer placed the order for us,and we both very satisfied with the cooperation until now.
Every picture has one interlinkage,
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.