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PRODUCT CENTERWe mainly produce galvanized, PPGI, stainless steel, galvanized steel, carbon steel, etc., suitable for engineering, coal mine, textile, electric power, boiler, machinery and other fields.
ST42 Carbon steel pipe
Classification ：
Carbon steel pipe
Keywords:
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PRODUCT DETAILS
The tensile strength of ST42 Carbon Steel Pipe shall not be less than 42kgf/mm2, which is 420MPa.
ST42 Carbon Steel Pipe is a German standard seamless steel pipe, which is widely used. German standard seamless steel pipes for general purposes are rolled from ordinary carbon structural steel, low alloy structural steel or alloy structural steel, with the largest output, and are mainly used as pipes or structural parts for fluid transportation .
According to different uses, it can be supplied in three categories: a. according to chemical composition and mechanical properties; b. Supply according to mechanical properties; c. Supplied as per hydrostatic test. The steel pipes supplied according to class a and b shall also undergo hydrostatic test if they are used to withstand liquid pressure. 3. Seamless tubes for special purposes include boiler seamless tubes, chemical and electric power seamless tubes, German standard seamless tubes for geology and seamless tubes for petroleum.
The German standard seamless steel pipe has a hollow section, and is widely used as a pipeline for conveying fluids, such as oil, natural gas, gas, water and some solid materials. Compared with solid steels such as round steel, steel tubes are light in weight when their bending and torsional strength are the same, so they are a kind of steel with economic section.
German standard seamless steel pipe materials: ST33, ST37, ST37.2, ST35.8, ST35.4, ST35.8, ST35.8, ST42, ST42.2, ST45.8, ST45.8, ST45.4, ST52.4, ST52.3, ST52, etc.
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Item |
ST42 Carbon Steel Pipe |
|
Length |
3-12M or as required |
| Outer diameter | 10mm-426mm |
| Wall thickness | 1-100mm |
|
Standard |
AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
|
Technique |
Hot rolled/cold rolled |
|
Surface Treatment |
Black/Peeling/Polishing/Machined |
|
Thickness tolerance |
Control with in the standard, OD:+/-1%, WT:+/-5% |
|
Material |
ST42 |
|
Coatings |
Standard export packing |
|
Export packing |
Waterproof paper, and steel strip packed. |
Products Display
Warehouse Storage
Shandong Haoyunlai Metal Technology Co.,Ltd. is a company specializing in construction and building materials products, mainly dealing in galvanized steel coils, aluminized zinc coils, color-coated steel coils, color-coated aluminum coils, corrugated sheets and other products. The company is headquartered in Boxing County, Shandong Province, which is located in China's famous plate production base, enjoying unique geographical advantages and abundant resources. Haoyunlai Metal Technology has won the trust and praise of customers with its high quality products and professional services.
Packing and shipping
We mainly produce galvanized steel coils, aluminized zinc coils, color-coated steel coils, color-coated aluminum coils, corrugated sheets, galvanized, PPGI, stainless steel, galvanized steel, carbon steel, etc., suitable for engineering, coal mine, textile, electric power, boiler, machinery and other fields.
Application area
Haoyunlai Metal Technology always adheres to the "customer first, quality first" service concept, is committed to meet the needs of customers, providing high-quality products and professional technical support. The company has a sales team with rich experience and professional knowledge to provide customized solutions and timely after-sales service, which has won the trust and support of customers.
FAQ
Q1: Are You Manufacture or Trade Company?
A1: We are the professional manufacturer of stainless/carbon/galvanized steel products located in China. Welcome to contact us and visit our factory before you place orders.
Q2: Can I get free samples?
A2: Of course you can. We can produce according to your samples or technical drawings. Contact us by whatsapp or email to get free samples and you will get the sample after 3-7 working days.
Q3: How do you guarantee the quality?
A3: We can send free samples to you, we can accept third-party testing. We also have test certificate, every batch goods will be testing before shipment, and the testing report will delivery to you with your goods.
Q4:How many coutries you already exported ?
A4: Exported to more than 50 countries mainly from Qatar, America, Russia, Belarus, Saudi Arabia, United Arab Emirates, Kuwait, Brazil, Egypt, Turkey, Jordan, India, etc.
Q5:How long is your delivery time?
A5:Within 5 days for stock size, 7-15 working days for customized size.
Q6: Can you OEM or ODM?
A6: Yes, we have a strong developing team. The products can be made according to your request
Q7: What is the MOQ?
A7: If you are scheduling to place a small quantity order or trial order, feel free to contact us, we can meet your requirements.
Galvanized Steel coil Zero Spangle
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PPGI is galvanized color plate, PPGL is galvanized color plate, both are color plates, the substrates are different, one is galvanized structure, the other is galvanized structure, the substrate is different, which determines the difference in performance.
Aluminum itself has good ductility and can be rolled into a variety of aluminum products, such as aluminum wire and aluminum strip. Aluminum has a dense oxidized protective film on its surface, which is not easy to corrode and has good corrosion resistance.
3D Pattern design PPGI, PPGL, and steel plates are specialized building materials with attractive patterns and textures. They are pre-coated metal sheets used for roofing, sidings, ceilings, and interior/exterior decorations. PPGI and PPGL feature protective polymer coatings like polyester, silicon modified polyester, polyvinylidene fluoride, etc. The coatings provide strong weather resistance, UV protection, corrosion resistance, and long-lasting colors. Vivid patterns are printed on the coatings to create distinctive visual effects.
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E-mail: cwendy@fwppgi.com (cwendy)
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Tel: +86-17754308755(cwendy)
Phone/Wechat: +86-17754308755 (cwendy)
Add: Dianzi Industrial Park, Boxing County, Shandong Province, China
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