>>>Carbon pipe Attribute
|Name||Raymond seamless steel tube/ pipe|
|Standard||Meet or exceed ASTM,ASME,API,ANSI and DIN standards.|
|ASTM A106/A179/A192/A210/A213/A519 etc.|
|Length||Random 10-6000mm,custom-made as well|
|End Shape||Beveled end , plain end, varnished, or adding plastic caps to
protect the two ends as per customer's requirements|
|Surface treatment||Oiled, galvanized, phosphate etc|
|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 Conditions||BK,BKS,BKW,NBK,GBK( As drawn, quenched and tempered, normalized,
|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/ Feature||No 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;|
>>>Carbon pipe Specification
1.Din high precision cold-drawn/cold rolled seamless steel
2.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.
3.The complicated geometrical forming and machining can be
4.Color of tube:gray with white.
>>>Carbon pipe application
1.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.
2.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 3.Tubes and Pipes, Automobile Motocycle tubes and pipes,
Hydraulic Pipe.High pressure and super critical pressure steam
boiler, the pipe line so on.
3.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.
>>>Packing & Delivery
1.Internal wrapped with plastic film. External wrapped with woven
2.wooden boxes to pack
1.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.
2.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!
1. 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
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.