01/about us
Our company produces all kinds of specification seamless steel tube and hydraulic cylinder steel tube , these products mainly used in hydraulic cylinder ,automobile, engineering machinery, oil drilling ,printing machinery ,etc. our company is also the distributer of several domestic well-known steel tube plants in Shangong ,and mainly distributes seamless steel tubes of all kinds of materials.
02/about products
COMMODITY | Seamless Tube Supplier of St35 Steel Black best price cold rolled seamless steel tube China |
Outer diameter | 40-300MM |
THICKNESS | 2-30MM |
LEMGTH | customized |
MATERIAL | 10#-45 st35-st52 q345 |
STANDARD | ASTM GB DIN |
PAYMENT | T/T. L/C |
TRADE TERMS | FOB |
PLACE OF ORIGIN | Yantai City, China |
DELIVERY TIME |
10-30days or according to quantity
|
INSPECTION | Eddy current and ultrasonic test |
PACKAGE | We usually bundle with steel strips, branding parcel and wooden box outside .or according to the customer’s requirements |
APPLICATION | Hydraulic cylinder, automobile, oil drilling ,printing machinery etc. |
NOTICE | 1,special design available according to your requirements, |
INFROMATION OF COMPANY | |
COMPANY TYPE | Professional pipe manufacture and trader |
MAIN MARKET | Middle East ,Africa, Southeast Asia, European and South America |
ID size | ID deviation (mm) | |||
H7 | H8 | H9 | H10 | |
30 | +0.021 0 | +0.033 0 | +0.052 0 | +0.084 0 |
>30~50 | +0.025 0 | +0.039 0 | +0.062 0 | +0.100 0 |
>50~80 | +0.030 0 | +0.046 0 | +0.074 0 | +0.120 0 |
>80~120 | +0.035 0 | +0.054 0 | +0.087 0 | +0.140 0 |
>120~180 | +0.040 0
| +0.063 0 | +0.100 0 | +0.160 0 |
>180~250 | +0.046 0 | +0.072 0 | +0.115 0 | +0.185 0 |
>250~315 | +0.052 0 | +0.081 0 | +0.130 0 | +0.210 0 |
>315~400 | +0.0527 0 | +0.089 0 | +0.140 0 | +0.230 |
03/Products showcase
04/Production lines
05/Inspection equipment
06/our packaging
07/our services
- 1. cargo track service during transporting and feedback service after cargo is loaded on board
- 2. flexible terms of payment by T/T and L/C
- 3. big discount for repeat customers
- 4. smooth delivering procedure
FAQ
1.How many emplyee in your company?
More than50 people..
2Could you produce the cylinder according to our request?
Yes,we could design the cylinder according to your request or your drawing.
3 What's your main export market?
Middle East ,Africa, Southeast Asia, European and South America
4.What's your common lead time?
About 10days to 25days after payment