27simn Seamless Steel Pipe, Customized Production, Factory Direct Sales

• Customization: Available
• After-sales Service: 20 Year
• Warranty: 20 Year
• Model NO.: 27SiMn
• Transport Package: Standard Airworthy Packaging
• Specification: Wall thickness: 1-200mm
• Trademark: 37Mn, 34Mn2V, 35CrMo
• Origin: Shandong
• HS Code: 7304319000
• Production Capacity: 50000ton/Year

Product Description

Product Description

Product Name	27SiMn thick wall steel pipe
Material	Carbon steel: 10#, 20#, 35#, 45#, 55#, Q235B, Q235C, CF53
	Alloy steel: 16Mn (Q345B), 20Cr, 40Cr, 15CrMo, 20CrMo, 28CrMo, 30CrMo, 35CrMo, 42CrMo, 20CrMnTi, 40MnMoV, 20Mn2, ZF6, 16MnCr5, 20MnCr5, 36Mn2V, 38Mn2V, 09CrCuSb (ND steel)
	Others: Special materials can be customized
Production range	Outer diameter: 6-299mm. 325-508mm. 530-820mm. 860-1200mm
	Wall thickness: 1-200mm
	Length: You can choose from irregular length, fixed length, multiple length, and even length
Delivery status	Annealed, cold bright
Finished product surface treatment	Immersed in anti-rust oil (including non-immersed)
	Pickling, passivation
Finished product packaging	Iron belt/plastic film/woven bag/sling
Steel pipe implementation standards	Seamless steel pipe for structure: GB/T 8162-2018
	Seamless steel pipe for conveying fluid: GB/T 8163-2018
	Cold drawn or cold rolled precision seamless steel pipe: GB 3639-2009
	Cold drawn special-shaped steel pipe: GB/T 3094-2012
	Seamless steel pipe for automobile stabilizer bar: GB/T 33821-2017
Chemical composition implementation standard	Alloy structural steel: GB/T 3077-2015
	High-quality carbon structural steel: GB/T 699-2015
	Low-alloy high-strength structural steel: GB/T1591-2018
Steel pipe testing equipment	Tensile testing machine, Rockwell hardness tester, eddy current flaw detector, chemical composition detector, magnetic particle flaw detector, metallographic analysis instrument, surface roughness measuring instrument, outside diameter micrometer, wall thickness micrometer, inside diameter micrometer, vernier caliper
Application	Automotive parts, anchor support, hydraulic pipe joints, petroleum machinery, geological drilling, fluid transportation, drill tools, motorcycles, bicycles, motor housings, agricultural machinery accessories, engineering machinery, fasteners, etc.
Production process	Round steel storage → Round steel inspection → Round steel sawing → Center hole drilling → Perforation → Pickling → Heading → Cold drawing or cold rolling (finishing rolling) → Annealing → Straightening → Head and tail cutting → Finished product inspection → Packaging → Delivery

27SiMn thick-walled steel pipe has high hardenability, good machinability, and medium cold deformation plasticity and weldability;

In addition, the toughness of the steel does not decrease much during heat treatment, but it has quite high strength and wear resistance, especially when quenched in water, it still has high toughness; however, this steel is highly sensitive to white spots, has a tendency to temper brittleness and overheating sensitivity during heat treatment, has high strength and hardenability, good toughness, small deformation during quenching, and high creep strength and endurance strength at high temperatures.

It is used to manufacture forgings that require higher strength and larger tempering sections than 35CrMo steel, such as large gears for locomotive traction, supercharger transmission gears, rear axles, connecting rods and spring clips with extremely high loads. It can also be used for deep well drill pipe joints and salvage tools below 2000m, and can be used for bending machine molds. 27SIMn pipes are suitable for power plants, boiler plants, chemical industries, car and ship accessories, mainly used for hydraulic support pipes, hydraulic cylinder sleeves, etc.
 

material	specification	specification	specification	specification	specification
27SiMn	38*8-12	146*40	194*45	273*20	377*32
27SiMn	42*8-14	152*25	194*50	273*22	377*35
27SiMn	45*8-14	152*28	203*20	273*25	377*40
27SiMn	50*8-14	152*30	203*25	273*28	377*45
27SiMn	54*8-14	152*32	203*28	273*30	377*50
27SiMn	57*8-14	152*35	203*30	273*32	377*60
27SiMn	60*8-14	152*38	203*32	273*35	402*22
27SiMn	63.5*8-18	152*40	203*35	273*40	402*25
27SiMn	73*8-18	159*20	203*38	273*50	402*28
27SiMn	76*8-25	159*28	203*40	273*60	402*30
27SiMn	80*8-25	159*30	203*45	299*18	402*32
27SiMn	83*8-25	159*32	203*50	299*20	402*35
27SiMn	95*8-28	159*35	203*55	299*22	402*40
27SiMn	102*25	159*40	203*60	299*25	402*45
27SiMn	102*28	159*45	219*20	299*28	402*50
27SiMn	102*30	168*25	219*22	299*30	402*55
27SiMn	108*28	168*28	219*25	299*35	402*60
27SiMn	108*30	168*30	219*28	299*40	406*20
27SiMn	114*25	168*32	219*30	299*45	406*25
27SiMn	114*28	168*35	219*32	299*50	406*28
27SiMn	114*30	168*40	219*35	299*60	406*30
27SiMn	114*32	168*45	219*38	325*16	406*32
27SiMn	121*28	168*50	219*40	325*18	406*35
27SiMn	121*30	180*20	219*45	325*20	406*40
27SiMn	121*32	180*25	219*50	325*22	406*45
27SiMn	121*35	180*28	219*55	325*25	406*50
27SiMn	127*28	168*35	219*60	325*28	406*55
27SiMn	127*30	168*40	245*10	325*30	406*60
27SiMn	127*32	168*45	245*12	325*32	426*20
27SiMn	127*35	168*50	245*14	325*35	426*25
27SiMn	133*25	180*20	245*16	325*40	426*28
27SiMn	133*28	180*25	245*18	325*45	426*30
27SiMn	133*30	180*28	245*20	325*50	426*32
27SiMn	133*32	180*30	245*22	325*60	426*35
27SiMn	133*35	180*32	245*25	351*20	426*40
27SiMn	140*25	180*35	245*28	351*25	426*45
27SiMn	140*28	180*40	245*30	351*28	426*50
27SiMn	140*30	180*45	245*32	351*30	426*55
27SiMn	140*32	180*50	245*35	351*32	426*60
27SiMn	140*35	194*20	245*40	351*35	480*45
27SiMn	140*38	194*22	245*50	351*40	480*50
27SiMn	140*40	194*25	245*55	351*45	480*55
27SiMn	140*45	194*28	245*60	351*50	480*60
27SiMn	146*28	194*30	273*10	351*60	508*40
27SiMn	146*30	194*32	273*12	377*22	508*45
27SiMn	146*32	194*35	273*14	377*25	508*50
27SiMn	146*35	194*38	273*16	377*28	508*55
27SiMn	146*38	194*40	273*18	377*30	508*60

27SiMn steel pipe weight formula: [(outer diameter-wall thickness)*wall thickness]*0.02466=kg/meter (weight per meter)

Packing and transportation

Company Profile

Shandong Hanbang Materials Co., Ltd. was established in 2011, mainly producing seamless steel pipes. The company is located in Liaocheng City, Shandong Province, with convenient transportation and high-speed rail running through the whole area.




Since its establishment, the company has been committed to producing high-quality products of various seamless steel pipes, and has now become a supplier integrating R&D, production, sales and service.

The company has advanced production and testing equipment and is the most competitive seamless steel pipe manufacturer in China, with strong technical force, complete testing equipment and a perfect quality assurance system.


The company adheres to the principle of "taking customers as the center and providing customers with satisfactory products".   It is committed to continuously strengthening quality management, improving and improving product quality.   The products are exported to North America, South America, the Middle East, Europe, Africa and other countries, and are well received by customers.

In addition, our company has been in business for many years and has a variety of product procurement resources and partners.   We can provide one-stop service to customers around the world and help purchase all kinds of steel pipes, aluminum products, colored stone tiles and other required products.
 

Order feedback

Customer visits and orders

FAQ

 

1. Q: Are you a manufacturer?
A:Yes, we are manufacturers. We have our own factory and our own company. I believe we will be the most suitable supplier for you.

2. Q: Can we visit your factory?
A: Sure, we welcome you to visit our factory , check our production lines and know more about our strength and quality.

3. Q: Do you have quality control system?
A: Yes, we have ISO, BV, MTC, certifications and our own quality control laboratory.Third party testing services are also available.

4. Q: Can you arrange the shipment for us?
A: Yes, we have designated sea freight and railway freight forwarders with decades of experiences and we get the best price with earlist vessel and professional service.

5. Q: How long is your delivery time?
A: Generally it is 7days if we have the exact goods in our stock. If not, it will take around 15-20 days to get goods ready for delivery.

6. Q: Can I get some samples?
A: We are glad to provide free samples to you, but we do not offer the freight.

7. Q: What is your after-sale service?
A: We provide after-sale service and offer 100% guarantee on our products.

8. Q: What is your MOQ?
A: 2 Ton