AISI standard precision seamless cold rolled steel 1020 piping

1. Delivery condition:
BK,BKW,GBK,NBK,BKS
2. Length  0.5-9m,or according to the clients' request
3. Material10#,20#, 45#,25Mn,E355(Q345B, St52),27SiMn
4. Standard :GB/T8713,GB/T3639,DIN2391,EN10305,ASTMA519,
5. ID toleranceH8,H9
6.MOQ : 5MT
7.Package :standard package or bundle with strips or wooden case or according to customers'         requirement
8. PaymentL/C or T/T (30% in advance and 70& against the copy of B/L)

Delivery condition of hydraulic cylinder tube:
1.NBK(+N) of hydraulic tube
after cold forming, eventually above phase transition point, in a protective atmosphere of annealing oxidation medium

2. GBK(+A) of hydraulic cylinder tube
after cold forming, annealing in non oxidizing medium protective gas

3. BK(+C) of honed tube
the final heat treatment after cold forming, therefore small steel pipe plastically, the plastically degree does not guarantee

4. BKW(+LC) of hydraulic cylinder tube
after final heat treatment, a tiny cold drawing deformation, continue again when machining steel pipe allowed inside certain limits cold deformation(bending, flaring)

Honed Tube for Hydraulic Cylinder 

1, What is your main products?
Our main products cold drawn tube, cold rolled tube, hydraulic cylinder pipe, SRB honed tube 

2, What is the MOQ?
5Ton

3, How about delivery time?
The time of delivery is about 20 days after we received the deposit.

4, What is the shipping port?
We ship the goods via Qingdao and Yantai

5, What is your payment terms?
We accept 30% TT in advance, 70% balance before shipment.

6.Why do you choose us?
Because we have large stocks and long term cooperative factories, we can get the lowest ex-factory prices.
The price is quite reasonable and it is lower than our commercial peers. Also, we can guarantee the qualities of our products.