High quality Q235 Carbon Steel Seamless Square Pipe
Product Name |
Carbon Square Pipe |
Material |
Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Grade B Grade C 10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345A
16Mn,Q345B,T1,T2,T5,T9,T11,T12,T22,T91,T92,P1,P2,P5,P9,P11,P12,P22,P91,P92,
15CrMO,Cr5Mo,10CrMo910,12CrMo,13CrMo44,30CrMo,A333 GR.1,GR.3,GR.6,GR.7,etc
SAE 1050-1065
|
Wall Thickness |
4.5MM~60MM |
Color |
Clean, blasting and painting or as required |
Technique | Hot rolled/Cold rolled |
Used |
Shock absorber,Motorcycle accessories,drill pipe,Excavator accessories,Auto part,hight pressure boiler tube, honed tube,Transmission shaftetc |
Section Shape |
Square |
Packing |
Bundle, or with all kinds of colors PVC or as your requirements |
MOQ |
5 Tons, more quantity price will be lower |
Origin |
Tianjin China |
Certificates |
ISO9001-2008,SGS.BV,TUV |
Delivery Time |
Usually within 10-45 days after receipt of advance payment |
Chemical Composition
Carbon steel is an iron-carbon alloy with a carbon content of 0.0218% to 2.11%. Also called carbon steel. Generally also contain a small amount of silicon, manganese, sulfur, phosphorus. Generally, the higher the carbon content in carbon steel, the greater the hardness and the higher the strength, but the lower the plasticity.
Seamless square tubes are widely used in construction, petrochemical, machinery manufacturing, medical equipment, automobile manufacturing and other fields. Its main uses include:
1. Construction field: used as building structural materials, such as bridges, tunnels, high-rise buildings, etc.
2. Petrochemical field: used as pipes for pipelines transporting oil and natural gas.
3. In the field of machinery manufacturing: used as mechanical parts, such as car bases, engine exhaust pipes, etc.
4. Medical equipment field: as a component of medical equipment, such as surgical mirror sets, surgical carts, etc.
5. Automobile manufacturing field: As an integral part of the automobile chassis and body frame, such as front struts, rear suspensions, etc.
Note:
1. Free sampling, 100% after-sales quality assurance, and support for any payment method;
2. All other specifications of carbon steel pipes can be provided according to your requirements (OEM and ODM)! You will get the ex factory price from Royal Group.
3. Professional product inspection service, high customer satisfaction.
4. The production cycle is short, and 80% of orders will be delivered in advance.
5. The drawings are confidential and all are for the purpose of customers.
1. Requirements: documents or drawings
2. Merchant confirmation: product style confirmation
3. Confirm customization: confirm payment time and production time (pay deposit)
4. Production on demand: waiting for receipt confirmation
5. Confirm delivery: pay the balance and deliver
6. Confirm receipt
Product Inspection
Q: Are u a manufacturer?
A: Yes, we are a manufacturer. We have our own factory located in Daqiuzhuang Village, Tianjin City, China. Besides, we cooperate with many state-owned enterprises, such as BAOSTEEL, SHOUGANG GROUP, SHAGANG GROUP,etc.
Q: Can I have a trial order only several tons?
A: Of course. We can ship the cargo for u with LCL serivece.(Less container load)
Q: Do u have payment superiority?
A: For big order, 30-90 days L/C can be acceptable.
Q: If sample free?
A: Sample free, but the buyer pays for the freight.
Q: Are you gold supplier and do trade assurance?
A: We seven years cold supplier and accept trade assurance.