Sign In | Join Free | My chinacomputerparts.com
chinacomputerparts.com
Products
Search by Category
Home > Steel Pipes >

Bv Q345 / Astm A572 Carbon Steel Tubing 15mm Dia

Categories Carbon Steel Pipe
Brand Name: Bao Steel/ TISCO/JISCO/HDL
Model Number: Carbon Steel Pipe/ Tube
Certification: SGS,BV
Place of Origin: China
MOQ: 2 Tons
Price: Negotiable
Payment Terms: L/C, T/T, Western Union
Supply Ability: 5000 Ton/Tons per Month
Delivery Time: 15 days after deposit
Packaging Details: Standard seaworthy export packing or as customer demands
Material: Q345 Carbon Steel
Dia.: 15-2200mm
Thickness: 0.8-26.5mm for ERW, 4.0-60mm for SMLS
Length: 5-12m or as required
Technique: Cold Drawn/ Hot Rolled
Standard: GB/T700,ASTM
Surface: 3PE/Fusion bond Expoxy Coating / Black Oil Coating as per customer's requirement
Application: oil and gas, power generation, heat transfer etc.
  • 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
  • Product Details
  • Company Profile

Bv Q345 / Astm A572 Carbon Steel Tubing 15mm Dia

Q345 steel is one kind of Chinese standardized low alloy, medium tensile strength steel made with a hot-rolling process, used for a number of manufacturing purposes. To some extent, the Q345 possesses the same property and composition of ASME A572, namely the Q345 is equivalent to A572.

Q345 has good comprehensive mechanical properties, low temperature performance, good plasticity and weldability. It is used as the structure, mechanical parts, building structure, general metal structural parts, heat, etc. bearing dynamic load for medium and low pressure vessels, oil tanks, vehicles, cranes, mining machinery, power stations, bridges, etc Used in rolling or normalizing state, it can be used for various structures in cold area below – 40 ℃.

Q345 can be divided into Q345A, Q345B, Q345C, Q345D and Q345E by grade. What they represent is that the impact temperature is different. Q345A, no impact; Q345B, impact at 20 ° normal temperature; Q345C, 0 degree impact; Q345D, is – 20 degree impact; Q345E, is – 40 degree impact. At different impact temperature, the impact value is different.


Product NameCarbon Steel Tube/Pipe
Dia.15-1200mm
Length3m -12m or as required
Thickness0.5-26.5mm for ERW, 4.0-80mm for SMLS
StandardGB,ASTM,DIN,BS,JIS
TechniqueCold / Hot rolled
Surface Treatment3PE/Fusion bond Expoxy Coating / Black Oil Coating as per customer's requirement
Thickness Tolerance±0.01mm~ ±0.25mm
MaterialQ345
ApplicationOil and gas, power generation, heat transfer etc.
MOQ1 ton , We can accept sample order.
Shipment TimeWithin 15-20 workdays after receiving deposit or workable L/C
Export PackingWaterproof paper, and steel strip packed.
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required
Capacity

250,000 tons/year


Chemical Composition:

GradeCSiMnPSVNbTiAL
≤%≤%≤%≤%≤%%%%≥%
Q345A0.200.551.700.0450.0450.02-0.150.015-0.0600.02-0.20/
Q345B0.200.551.700.0400.0450.02-0.150.015-0.0600.02-0.20/
Q345C0.200.551.700.0350.0350.02-0.150.015-0.0600.02-0.200.015
Q345D0.180.551.800.0300.0300.02-0.150.015-0.0600.02-0.200.015
Q345E0.180.551.800.0250.0250.02-0.150.015-0.0600.02-0.200.015

Physical properties :

GradeTensile strength (MPa)Yield strength (MPa)Elongation δ5≥(%)
Q345A (thickness≦16mm)470-63034521
Q345B(thickness≦16mm)470-63034521
Q345C(thickness16-35mm)470-630≥32522
Q345D(thickness35-50mm)490-675≥29522
Q345E(thickness50-100mm)490-675≥27522


FAQ:


Q1. What are your company's main products ?

A1: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.


Q2. How do you control quality ?

A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.


Q3. What are the advantages of your company ?

A35: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.


Q4: What is the terms of packing?

A3: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers requirement.


Q5:What is your delivery time?

A4: For stocks, we could transport the goods to loading port within 7 days after we received your deposit

For production period, it usually takes about 15 days-30 days after receiving the deposit.


Q6. Can you provide sample ?

A7: We can provide the samll samples in stock for free, as long as you contact us.

Customized samples will take about 5-7days.


Q7. How many coutries you already exported ?

A6: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.


China Bv Q345 / Astm A572 Carbon Steel Tubing 15mm Dia factory
Send your message to this supplier
 
*From:
*To: Shandong Chasing Light Metal Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0