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Liquid Pipe S355 S45C Grade Pipe Carbon Seamless Cylinder Steel Round Tube

25.0 Tons
MOQ
Liquid Pipe S355 S45C Grade Pipe Carbon Seamless Cylinder Steel Round Tube
Features Gallery Product Description Request A Quote
Features
Specifications
Application: Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe
Alloy Or Not: Is Alloy
Section Shape: Round
Special Pipe: API Pipe, EMT Pipe, Thick Wall Pipe, Pipe
Outer Diameter: 10mm
Thickness: 3 - 30 Mm
Standard: JIS
Length: 12M, 6m, 5.8m
Certificate: API, JIS, GS
Grade: 1010 1020 1045
Surface Treatment: Other
Tolerance: ±15%, ±20%, ±10%
Processing Service: Welding, Cutting
Oiled Or Non-oiled: Slightly Oiled
Invoicing: By Actual Weight
Delivery Time: 22-30 Days
Product Name: Seamless Steel Pipe
Type: Hot Rolled Hollow Carbon Pipe
Keyword: Mill Test Certificate Steel Pipe
End Protector: Plastic Pipe Cap
Material: 10#.20#.45#15Mn.20Mn.45Mn.30Mn2
Usage: Construction Structure
Steel Grade: ASTM A53/A106
Technology: Hot Rolled Cold Rolled Erw
MOQ: 25 Tons
Basic Infomation
Certification: API, JIS, GS
Payment & Shipping Terms
Packaging Details: standard export packing suit for all kinds of transport
Supply Ability: 1000 Ton/Tons per Month
Product Description
Product Description
Difference between quilted steel pipe and seamless steel pipe 1. Seamless steel pipe is mainly characterized by no welding joint and can withstand large pressure. The product can be very rough as cast or cold drawn parts. 2. Quilted steel pipe is a product appeared in recent years, which mainly has strict tolerance and roughness for the dimensions of inner hole and outer wall. Characteristics of quilted steel pipe 1. Smaller outer diameter. 2. High precision and can be produced in small batch 3. Cold drawn products have high precision and good surface quality. 4. The cross area of steel pipe is more complex. 5. The steel pipe has superior performance and dense metal.
Materials:
 A36, SS400, Q195, Q235, Q345, 16mn 4130 4140 10# 20# 45#
 Standards:
 GB, ASTM, BS, AISI, DIN, JIC, OST, API, ASTM A106, ASTM A53, ASTM A179,ASTM A210, ASTM A213GB/T 3639
DIN 2448, DIN1629,DIN1626,DIN2391,DIN2444,EN10025etc.
Shapes available: 
Round, square, rectangular, oval
Material
10#,20#,45#,Q345,16Mn,15CrMo,30CrMo, 1Cr5Mo, 40Cr,42CrMo
S235JR,S355JR, ST37,ST42,ST52,ST35
A106,A53, A179, 1020,T5, 42CrMo4,25CrMo4, 4130,4140
15Xm etc.
Tolerance
±0.05mm or as per customers' request
Length
1-12m or as customer's require
MOQ
25TON
Detailed Images

hydraulic tube

hydraulic tube

hydraulic tube

Several advantages of quilted steel pipe after rolling: 1. Improve the surface roughness, and the roughness can basically reach RA ≤ 0.08 & micro; M or so. 2. Correct roundness and ovality ≤ 0.01mm. 3. Improve the surface hardness, eliminate the stress deformation, and increase the hardness by HV ≥ 4 ° 4. After processing, there is a residual stress layer, and the fatigue strength is increased by 30%. 5. Improve the fitting quality, reduce wear and prolong the service life of parts, but the processing cost of parts is reduced.

cold rolled seamless steel pipe

hydraulic tube

Quilted steel pipe is a kind of high-precision steel pipe material after cold drawing or hot rolling. Because there is no oxide layer on the inner and outer walls of precision steel pipe, no leakage under high pressure, high precision, high finish, no deformation in cold bending, flaring, flattening and no cracks, it is mainly used to produce products of pneumatic or hydraulic components, such as air cylinder or oil cylinder, which can be seamless pipe. The chemical composition of quilted steel pipe includes carbon C, silicon Si, manganese Mn, sulfur s, phosphorus P and chromium CR.
Packing & Delivery
We use braided tape for winding and binding packaging
Application Area


Precision steel pipes are widely used in automobiles, motorcycles, electric vehicles, petrochemical, electric power, ships, aerospace, bearings, pneumatic components, seamless steel pipes for medium and low pressure boilers, etc. They can also be applied to steel sleeves, bearings, hydraulic, mechanical processing and other fields!

About us
Our services
1. We have multiple production lines and large storage capacity. 2. We have a professional foreign trade team with many years of experience. 3. We have strict inspection process and equipment to strictly inspect products.
Customer evaluation
We are exported to all countries in the country and have been highly praised by our customers.
Transportation and payment
We support sea, air, land and other modes of transportation and payment.
FAQ
Q: How about the delivery terms?
A: 1. Payment: T/T, 30% deposit in advance and balance before delivery.

2. Min. Order Quantity:3TON or as required.

3. Transportation: By express (DHL,TNT,),air,sea,and train.

Q: Do you accept sample order?

A: Yes sure, please contact us for details.

Q: How about your after-sales service?

A: As a professional steel exporter, we offer promote technology support for all problems and questions.
Besides, we accept goods return or replace for quality problem.

Q: How does your company control the quality?

A: Quality first. In order to guarantee high quality for our products,
Modern always makes a serious inspection for all products and raw materials in strict procedure.

Why choose us?

1. We're Gold Supplier. Evaluated by Alibaba.
2. More than 9 years exprience, especially in cold rolled steel pipe industrty.
3. Export to Korea, Pakistan, Brazil, Russia, India, Vietnam and other countries
4. Work with many famous brands, such as Tisco, Baosteel.
5. Quick response to your inquiry.
Timely communication and feedback.
6. Samples could be provided.
7. Excellent production technology.
Different shapes of products can be cut and provided.
8. Strong production capacity. Fast delivery capacity. Quick supply capacity.
9. Strict Quality Control and Inspection in every process.

Our Advantages
1. We are a specialized manufacturer. Competitive price and quality from our own factory .
2. Best service with 24 hour`s reply .
3. Flexible payment with T/T,L/C , etc .
4. Smooth production ability(1000tons/month).
5. Quick delivery and standard exporting package .
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Contact Person : Becky Zhang
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