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Home > Products > Steel Tube > Carbon Steel Tube > Astm a572 gr.50 25mm chrome din2391 seamless precision steel tube

Astm a572 gr.50 25mm chrome din2391 seamless precision steel tube

Product Description

 Product DescriptionProduct Attribute1.Used in constructions & machinery(Automobiles,motorcycles,gas springs,hydraulic machinery and refrigeration industry)
2.Size ranges:OD 6mm-65mm,WT 0.6-6.5mm.
3.Length:Random 10-6000mm,custom-made as well
4.Tolerance:+/-0.05mm
5.Cfraft:cold rolled
6.Surface:Polished,brightness,metallic color
7.ISO9001-2008 quality
NameRaymond seamless steel tube/ pipe
StandardMeet or exceed ASTM,ASME,API,ANSI and DIN standards.
ASTM A106/A179/A192/A210/A213/A519 etc.
DIN2391/DIN17175/EN10305 etc
GB8162/GB8163/GB3639 etc
MaterialSt35,St45,St52,E215,E235,E355,10,20, A106,A179,A192,A210,T11,T22,T12, AISI4130,SAE1010,SAE1020.etc
OD6-65mm
Thickness0.6-6.5mm
LengthRandom 10-6000mm,custom-made as well
End ShapeBeveled end , plain end, varnished, or adding plastic caps to protect the two ends as per customer's requirements
Surface treatmentOiled, galvanized, phosphate etc
Techniquecold rolled
Usage 1. auto and motorcycle steel pipe
 2. Gas spring Steel Tube
 3. Boiler Pipe
 4. Low and middle pressure fluid transportation pipeline
 5. Hydraulic system steel tube
 6. Electric industry
Delivery ConditionsBK,BKS,BKW,NBK,GBK( As drawn, quenched and tempered, normalized, annealed, stress-relieved)
 Package 1.  Bundle packing.
 2.  Plain end or varnished as per buyer's requestments.
 3.  Wrapped in waterproof paper
 4.  Sackcloth with several steel strips
 5.  Pack in heavy tri-wall boxes
Main characteric/ FeatureNo Oxidation Layer on the outer and inner walls;
No Leakage under high pressure;
No Crake under flating and flattening;
No distortion after cold bending;
High precision high cleanness;
Excellent brightness
MOQ1 ton
Trade termsFOB/CFR/CIF/EXW/LC
 Our Services Product DisplayAstm a572 gr.50 25mm chrome din2391 seamless precision steel tubeAstm a572 gr.50 25mm chrome din2391 seamless precision steel tubeAstm a572 gr.50 25mm chrome din2391 seamless precision steel tube Product Specification Astm a572 gr.50 25mm chrome din2391 seamless precision steel tube Astm a572 gr.50 25mm chrome din2391 seamless precision steel tube Astm a572 gr.50 25mm chrome din2391 seamless precision steel tube
Product Feature
Heat Treatments Choosing:Stress Relieved, Annealed, Full Annealed, NormalizedTechnique(Industrial craft): Cold Drawn and Cold Rolled
1 ,Application: Heat Exchanger and Condenser Tubes, Gas Spring and Lifter tubes, Shock Absorber Tubes and Pipes, Automobile Motocycle tubes and pipes, Hydraulic Pipe.
2 ,Typical Applications:Chains, Automotive, Aircraft, Military, Boilers & Heat Exchangers, Oil Processing and Delivery, Furniture, Construction, Machinery Manufacturing, Air Pollution Control Equipment, Railway Coaches, Electrical and more3 ,Main Features: high accuracy, excellent brightness, high cleanness inside wall.Superior performance for high pressure and temperature uses Excellent corrosion resistance
 Steel supplies an excellent selection of cold drawn seamless carbon steel and alloy tubing and pipe for many demanding applications. They are produced in variety of sizes and configurations, and can be customized to your requirements.  Special Recommendation
Din high precision cold-drawn/cold rolled  Seamless Steel Tube(polished)
Synopsis of process routing:quality carbon steel-coled drawn/cold rolled-heat treatment without oxidization (NBK status)-nondestructive testing.In the wall honing and inside flushing under the high pressure-.Antirust oiling outside surface-plastic capping on both ends.
Main features:high precision,excellent brightness,no oxidization on the outer and inner walls after heat treatment,high cleanness of inside wall.The steel tube is able to withstand high pressure.No deformation after cold bending,no crack after flaring and flattening.The complicated geometrical forming and machining can be realized.Color of tube:gray with white.
Main application:to be used in hydraulic system,automobile and in the occasion where the high precision,brightness,cleaness and mechanical properties of the tube are required. Sphere of Application
       Usage 1. auto and motorcycle steel pipe
 2. Gas spring steel Tube
 3. Boiler Pipe
 4. Low and middle pressure fluid transportation pipeline
 5. Hydraulic system steel tube
 6. Electric industry
 
     ApplicationCold drawn or cold rolled precision seamless steel tubes for hydraulic pressure and pneumatic services.
For Auto use,machinery use,oil cylinder tube,motorcycle shock reducer use,auto shock reducer inner cylinder,gas spring use etc.
Seamless steel pipes for low and medium pressure boiler, high pressure boiler, ship-building,Liquid service, petroleum cracking, chemical fertilizer equipment,Drawing-oil-equipment and structure purposes.
 Product application
We produced all above different kinds of precision seamless steel tubes which are used widely for motorcycle and auto-mobile shock absorbers, bicycle chain, fitness equipments, electric motor shells, hydraulic pipes, and all kinds of gas springs products, the steel pipe is also applied as high pressure oil pipe of excavator and other construction machinery.
This series products are made with high quality raw material. Advanced manufacture equipments and the exquisite craft, technology, characteristic of high precise size, good quality surface, stable performace, especially for the reliable durable performance under high temperature. It is widely applied in eat Exchanger and Condenser Tubes, Gas Spring and Lifter tubes, Shock Absorber Tubes and Pipes,  Automobile Motocycle tubes and pipes, Hydraulic Pipe.High pressure and super critical pressure steam boiler, the pipe line so on.
Typical Applications:Chains, Automotive, Aircraft, Military, Boilers & Heat Exchangers, Oil Processing and Delivery, Furniture, Construction, Machinery Manufacturing, Air Pollution Control Equipment, Railway Coaches, Electrical and more. Astm a572 gr.50 25mm chrome din2391 seamless precision steel tubeAstm a572 gr.50 25mm chrome din2391 seamless precision steel tube Packaging & Shipping Packing & DeliveryPacking Details:
1.Internal wrapped with plastic film. External wrapped with woven bags.
2. wooden boxes to pack.
3. Iron stand.Astm a572 gr.50 25mm chrome din2391 seamless precision steel tubeSpecial serviceSample is freely provided, but freight cost need to be paid by your esteemed company.And we will return the cost to you when you place the first order with us.Devoloping service:We have specialized machining equipment,strong technical strength and advanced technology to devolop if necessary. Company Information Company InformationAstm a572 gr.50 25mm chrome din2391 seamless precision steel tube
    Changzhou Raymond steel tube Co.,Ltd is located in Wujin District,Changzhou City,Jiangsu Province,China.Where is Yangtze River Delta Ecnomic Development Zone and nearby Shanghai City(one hour by high-speed train).The convenient transportation,developed commercial law enable it to be the first choice place for foreign friends all over the world to find business opportunities in China.    Our company was founded in 2002,with covering an area of more than 20000 Square meters,and more than 100 employees.Cold drawn and cold rolled precision seamless steel pipes and tubes are our main products,for which we have more than 10 years experience.Meanwhile we have specialized machining equipment,strong technical strength and advanced technology and so on.Our quality is ensured and we were certified to ISO 9001-2008 Certificate and got "Jiangsu quality credit AAA grade brand enterprise" title.    We are sincerely looking forward to cooperating with you!                             Qualification Astm a572 gr.50 25mm chrome din2391 seamless precision steel tubeWorking shopAstm a572 gr.50 25mm chrome din2391 seamless precision steel tube
Quality Inspection Astm a572 gr.50 25mm chrome din2391 seamless precision steel tubeProduct flow chart Astm a572 gr.50 25mm chrome din2391 seamless precision steel tube
Exhibition Astm a572 gr.50 25mm chrome din2391 seamless precision steel tube FAQ FAQ1. How long will it take to produce an order?
It is within 30days for the purchasing and production time with container order and some days for the sample. 

2. What is your minimum order?
Usually 1 ton for each size, please contact us when you are trying to purchase less than container load

3. What form of quotation do you offer?
FOB Shanghai,Ningbo,Shandong/(China), CIF and CNF Your destination 4. What is your payment term?
Payment is 30% deposit, 70% before shipment or 70 % L/C at sight for the container order   100% T/T in advance for LCL order or the sample order. We accept US dollar,Euro,GBP.etc 5. Does the sample for free or not?
The samples are free if they are common sizes, You need to pay the freight charge. 6. How do you guarantee the quality of the products?
All of our procedures are strictly operated under the ISO 9001, and there are as many as 6 times of test during the production of each product to ensure the quality.We have our own test centers, every tubes will be tested under our testing equipment before package. 7. How do you to package the product?
Internal wrapped with plastic foil, external wrapped with polywoven bags, we use steel belt to pack the outside, polywooden cases or wooden boxes for thin wall thickness can be offered if required 8.How about the Third Party Inspection ?
We have been working with DNV,TUV,SGS,BV,CO,etc;  All your inquiries,please contact any time,will reply ASAP.  Web:www.raysteeltube.com
TEL:0086-519-88522885
FAX:0086-519-88522598
Mobile Phone:+(86)15295077185
QQ:547073989
Skype:Raymond-Felix

Contact us if you need more details on Precision Steel Tube. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Chrome Steel Tube、Astm A572 Gr.50. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Steel Tube > Carbon Steel Tube

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