Low Price Seamless Tube ASTM A106 A36 A53 A192 Q235 Q235B Carbon Steel Pipe in Factory

• After-sales Service: Offering After-Sales Support Services
• Warranty: According to Product
• Type: Seamless
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Model NO.: ASTM Q235 A106 A53 Sch40 Sch80 Ss400 A36 Ss400 S23
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Application: Drill Pipe, Oil Pipe, Structure Pipe
• Standard: ASTM
• Certificate: CE, ISO9001
• Processing Service: Welding, Punching, Cutting, Bending, Decoiling, We
• Delivery Time: 8-14 Days
• Grade: ASTM A283 S235jr Grade C
• Tolerance: ±1%
• Transport Package: Standard Marine Packing
• Specification: 20-500mm or customization
• Trademark: BAO WU
• Origin: China
• HS Code: 7304191000
• Production Capacity: 50000ton

Product Description

Product Description

 

 

Product Name	Carbon Steel Pipe
Material	A53 Gr.B,A36,ST52,ST35,ST42,ST45,X42,X46,X52,X60,X65X70
Standard	API 5L,ASTM A106 Gr.B,ASTM A53 Gr.B,ASTM A179/A192,ASTM A513,ASTM A671,ASTM A672,BS EN 10217,BS EN10296,BS EN 39,BS6323,DIN EN10217
Certificates	API 5L,ISO9001,SGS,BV,CCIC
Outer Diameter	15mm-1200mm
Wall Thickness	SCH10,SCH20,SCH30,STD,SCH40,SCH60,SCH80,SCH100,SCH120,SCH160,XS,XXS
Length	1m,4m,6m,8m,12m according to buyer's request
Surface Treatment	black paint,varnish,oil,galvanized,anti-corrosion coated
Marking	Standard marking,or according to your request.Marking Method:Spray white paint
End Treatment	Plain End/Bevelled End/Grooved End/Threaded End With Plastic Caps
Technique	Hot Rolled or Cold Rolled ERW
Application	Liquid delivery,structure pipe,construction,petroleum cracking,oil pipe,gas pipe

 

The raw material of the carbon steel pipe is a round tube blank, and the round tube embryo is cut by the cutting machine and the growth of the blank is about 1 meter, and is sent to the furnace by the conveyor belt for heating. The billets are heated in a furnace at a temperature of about 1200 degrees Celsius. The fuel is hydrogen or acetylene. The temperature control in the furnace is the key problem. After the round tube billet is released, it must be perforated by the pressure piercing machine. Generally, the most common piercing machine is the conical roll piercing machine, which has high production efficiency, good product quality, large perforating and expanding diameter, and can wear a variety of steel. After the perforation, the round tube blank is successively rolled by three roller skew, continuous rolling or extrusion. After extrusion, the tube should be removed for sizing. The sizing machine rotates into the steel embryo at high speed through the conical drill to punch holes and form the steel pipe. The inner diameter of the steel pipe is determined by the outer diameter length of the caliper drill bit. After the steel pipe is calibrated, it enters the cooling tower and is cooled by water spray. After the steel pipe is cooled, it will be straightened. After the steel pipe is straightened, it is sent to the metal inspection machine (or hydraulic test) for internal inspection. If there are cracks, bubbles and other problems inside the steel pipe, it will be detected. After the steel pipe inspection, it is also strictly selected by hand. After the steel pipe quality inspection, paint the number, specification, production batch number, etc. And hoisted by crane into the warehouse.

 

Packaging & Shipping

 

       

Company Profile

 

  Shandong Baowu Steel Group Co., Ltd. located in Shandong, we have convenient transportation.our company is a large-scale enterprise specializing in the production of seamless steel pipes, welded steel pipes, stainless steel pipes and stainless steel products. We mainly produce including stainless steel plates/coils and profiles, Steel plate, alloy steel plate, wear-resistant steel plate,Carbon plate, square tube, galvanized tube, non-ferrous metal, PPGI and PPGL and other materials. Our company also has cooperative factories, like TPCO, TISCO, ZPSS, Tianjin Iron and Steel Group, HBIS Group, and Steel, Shandong Iron and Steel Group.We have rich experience in foreign trade and have established long-term cooperative relations with many well-known foreign companies.

 

Certifications

Customer feedback

 

FAQ

 

 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

Q3. What are the advantages of your company ?
A3: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless
steel companies.

Q4. How many coutries you already exported ?
A4: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.

Q5. Can you provide sample ?
A5: We can provide the samll samples in stock for free, as long as you contact us.

Customized samples will take about 3-5days.
*Note: If you have any question, please feel free to click "Contact Supplier" as below,we will get back to you immediately.