Product Description
Shandong Jianlong Iron and Steel Co., Ltd. is a company with more than 10 years of experience. We are located in Liaocheng, one of the largest steel producing areas in China. We have our own production plant. We also deal in prepainted steel coil, corrugated roofing sheet , etc. Welcome to purchase.
The quilting tube integrates the advantages of no oxide layer on the outer wall, no leakage under high pressure, high smoothness, no deformation after cold bending, flaring, no cracks when flattened, etc. Mainly suitable for machining. Automobile industry. The quilted pipe is a high-precision steel pipe material that has been processed by cold drawing or hot rolling. Due to the advantages of no oxide layer on the inner and outer walls of precision steel pipes, no leakage under high pressure, high precision, high smoothness, no deformation in cold bending, flaring, and no cracks in flattening, it is mainly used to produce pneumatic or hydraulic components, such as cylinders or Cylinders can be seamless pipes.
Features of honing tube
1. The outer diameter is small.
2. High precision can be used for small batch production.
3. The cold-drawn finished product has high precision and good surface quality.
Product Specification
Product Name | BK+S E355 ST52 Cold Rolled Pipe Steel Honed Tube |
Outer Diameter | 30-250mm |
Wall Thickness | 2-30mm |
Material Grade | 20# 45# Q345B Q345D 25Mn 27SiMn E355 |
Certificate | ISO9001 2008 |
Standard | GB/T8713,GB/T3639,DIN2391,EN10305,ASTMA519 |
Technique | Cold drawn/rolled,stress relieved, honed/SRB, polished |
Package | 1. bundle packing 2. marking as per customer's requests 3. paint on the pipe as per customer request 4. pipe caps as customer request |
Application | Widely used in hydraylic and pneumatic cylinder for automobile, engineering machinery, textile machinery, etc. |
Delivery Condition | BK/BKW/BKS/GBK/NBK |
Delivery Time | Within 20-30 days after receiving downpayment or as client’s request |
Trade Terms | FOB Yantai, Qingdao, or as client’s request |
We offer different modes of transport depending on the customer's destination: rail transport and ship transport,etc.The Shipping Mark shall consist of: Trade mark, Seller's name, Product name, Applicable standards,Specifications, Package No., Contract No., Heat No., Production date, Weighing method, Net weight, Gross Weight, Consignee and Protection symbols, etc.
Product Display
Packaging And Transportation
FAQ
1.Why you choose us ?
Our company has been 12 years. We control the quality of the products very strictly, there are special people for the quality.
If you got lower price from other supplier ,we will pay back twice to customers about the higher price.
2.How long is your delivery time?
According to the quantity.Generally within 2-7 days if in stock.And 15-20 days if not in stock.
3.What is your payment terms?
A: By T/T 30% in advance ,and 70% before delivery.
B:100% L/C at sight.
C:By T/T 30% in advance,and 70% L/C at sight.
4.Do you provide samples ? Is it free?
Yes, we offer the sample for free but do not pay for the cost of freight.
5.What if the customer is not satisfied?
If there is a problem with the product,we take full responsibility.
If there is a problem in the transportation process,we will help you to solve it.