- Product Details
- {{item.text}}
Quick Details
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Oiled or Non-oiled:
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Non-oiled
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Invoicing:
-
by theoretical weight
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Place of Origin:
-
Shandong, China
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Brand Name:
-
LUBAO
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Thickness:
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1mm-20mm
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Grade:
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Q195/Q235/Q345
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Product name:
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Hot Rolled Seamless Pipes
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Material:
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ASTM/AISI/SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z Q195-q345
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Keyword:
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Mill Test Certificate Steel Pipe
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Shape:
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Round.square.Rectangle
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Usage:
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Oil Gas Sewage Transport
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Surface:
-
Customers' Demand
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MOQ:
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10 Tons
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Packing:
-
Standard Seaworthy Packing
Quick Details
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Section Shape:
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Round
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Surface Treatment:
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Hot Rolled
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Tolerance:
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±1%
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Oiled or Non-oiled:
-
Non-oiled
-
Invoicing:
-
by theoretical weight
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
LUBAO
-
Thickness:
-
1mm-20mm
-
Grade:
-
Q195/Q235/Q345
-
Product name:
-
Hot Rolled Seamless Pipes
-
Material:
-
ASTM/AISI/SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z Q195-q345
-
Keyword:
-
Mill Test Certificate Steel Pipe
-
Shape:
-
Round.square.Rectangle
-
Usage:
-
Oil Gas Sewage Transport
-
Surface:
-
Customers' Demand
-
MOQ:
-
10 Tons
-
Packing:
-
Standard Seaworthy Packing
SEAMLESS STEEL TUBE
According to different production methods, it can be divided into hot-rolled tubes, cold-rolled tubes, cold-drawn tubes, extruded tubes, etc.
1.1. Hot-rolled seamless pipes are generally produced on automatic pipe rolling units. After checking and removing surface defects, the solid tube blank is cut into the required length, centered on the perforated end face of the tube blank, then sent to the heating furnace for heating, and pierced on the piercing machine. Spin and advance the solid blank inside the process of piercing holes under the influence with the roller as well as the end. Then the solid blank is hollow finally, which is called gross pipe. Send to the automatic pipe rolling machine to continue rolling. Finally, the wall thickness is adjusted by the equalizing machine, and the size is sized by the sizing machine to meet the specification requirements. It is a more advanced method to produce hot-rolled seamless steel pipes by using continuous rolling mills.
1.2. If you want to obtain seamless pipes with smaller size and better quality, you must use cold rolling, cold drawing or a combination of the two. Cold rolling is usually carried out on a two-roll mill, and the steel pipe is rolled in an annular pass formed by a circular hole groove with variable cross-section and a stationary tapered plug. Cold drawing is usually carried out on a single-chain or double-chain cold drawing machine of 0.5-100T.
1.3. Extrusion method The heated tube is placed in a closed extrusion cylinder, and the perforated rod and the extrusion rod move together to make the extruded part extrude from the smaller die hole. This method can produce steel pipes with smaller diameters
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Product name
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Seamless Steel Pipe / Seamless Steel Tube
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Grade
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API A106 GR.B A53 Gr.B seamless steel pipe / ASTM A106 Gr.B A53 Gr.B steel tube
AP175-79, DIN2I5L , ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A179/A192/A213/A210 /370 WP91, WP11,WP22 DIN17440, DIN2448,JISG3452-54 |
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Length
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5.8m 6m Fixed, 12m Fixed, 2-12m Random
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Standard
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AiSi ASTM GB JIS
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Outside Diameter
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1/2'--24'
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Usage /Application
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Oil pipe line, Drill pipe, Hydraulic pipe, Gas pipe, Fluid pipe,
Boiler pipe,Conduit pipe, Scaffolding pipe pharmaceutical and ship building etc. |
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Tolerance
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1%
|
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Material
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API5L,Gr.A&B, X42, X46, X52, X56, X60, X65, X70, X80,
ASTM A53Gr.A&B,ASTM A106 Gr.A&B, ASTM A135, ASTM A252, ASTM A500, DIN1626, ISO559, ISO3183.1/2, KS4602, GB/T911.1/2,SY/T5037, SY/T5040 STP410,STP42 |
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Surface
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Black Painted, Galvanized, Natural, Anticorrosive 3PE coated,polyurethane foam Insulation
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Packing standard：
1.
Packed in steel straps. A specific number of steel pipes are bundled with steel strips.
2.Small-sized steel pipes can be fully packaged with tarpaulins.
For large-sized steel pipes, we can also use waterproof paper for processing. We have our own professional team.
SHANDONG LUBAO METAL GROUP CO., LTD.
is an export company integrating steel production, processing and sales. Close to the northern coastal cities, convenient transportation, close to Qingdao Port, Tianjin Port and Shanghai Port, we have long-term and reliable cooperative relations with many shipping companies, and have great EXW, FOB, CIF price advantages.
Main products: carbon steel, stainless steel, galvanized series, PPGI/PPGL series, aluminum series,
seamless steel pipe,
section steel, etc. are widely used in chemical, construction, engineering, kitchen construction and other important fields. It has established long-term and stable cooperative relations with domestic steel mills such as Shandong Iron and Steel, Rizhao Iron and Steel, Shanxi Taiyuan Iron and Steel, Shanghai Baosteel, and Xiwang Special Steel. The monthly export volume has reached 8000-12000 tons.
Our goal is to develop long-term and reliable cooperative relations, and now we have long-term cooperative partners in Pakistan, Bangladesh, Israel, Ethiopia, Vietnam, Singapore, Brazil and other countries and have been widely recognized by customers. The company has a strong financial backing, can
accept a large amount of sight irrevocable LC, and, guarantee the delivery time!
Do our best to meet all customer needs. Looking forward to doing business and making friends with customers all over the world!
.
FAQ：
Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .(with stock ,we can delivery in time)
Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.(Like sgs )
Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by Linxu piece by piece according to national QA/QC
standard. We also could issue the warranty to customer to guarantee the quality.
Q: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Jinan, Shandong province, you are welcome to investigate in
any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.
Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please
send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best
price soon.
Q: Are you trading company or manufacturer ?
A: We are professional manufacturer for steel pipe/sheet/coil, and our company do steel pipe business for 15 years.
A: We are professional manufacturer for steel pipe/sheet/coil, and our company do steel pipe business for 15 years.
Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .(with stock ,we can delivery in time)
Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.(Like sgs )
Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by Linxu piece by piece according to national QA/QC
standard. We also could issue the warranty to customer to guarantee the quality.
Q: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Jinan, Shandong province, you are welcome to investigate in
any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.
Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please
send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best
price soon.
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