20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe

Product Details
Customization: Available
Type: Stainless Steel Pipes
Standard: ASTM, AISI, GB, JIS, DIN, EN
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  • 20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe
  • 20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe
  • 20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe
  • 20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe
  • 20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe
  • 20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe
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  • Overview
  • Detailed Photos
  • Process flow
  • Quality inspection
  • Company Profile
  • Client
  • Production
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
Q195 Q235 Q355
Certification
ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Shape
Round
Technique
Cold Rolled/Cold Drawn
Surface Treatment
Bright Tube
Length
Customized
Wall Thickness
1.0-22mm
Outer Diameter
6-219mm
Raw Material
10# 20# 35# 45# 20cr 40cr 20crmn
Production Process
Cold Rolled / Cold Drawn
Surface
Bright
Pipe Type
Seamless Pipes
Tolerance
0+/-0.1mm
Transport Package
Standard Airworthy Packaging
Specification
customized
Trademark
Shandong Hanbang
Origin
China
Production Capacity
100000ton/Year

Product Description


20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe
 
Wall Thickness
1.5mm-100mm
Length
3m-12m
Outer diameter
22mm-650mm
Tolerance
±0.1MM 
Shape
Round
Material
Q195-Q345, 10# ,20#,45#,195-Q345, Gr.B-Gr.50, S235JR, SS400, SPHC,BS-040A10 ,16mn, 40cr, 42crmo, 27simn, 12cr1mov, 15crmo, Gcr15,
25mn2
Technique
Cold rolled, Cold drawing
Standard
ASTM, DIN, JIS, BS
Surface treatment   Bright tube,Oiled or Non-Oiled
Delivery times
Delivered within 7-15 days after receipt of deposit
Package
1. Packed with 8 bundles tightened with metal belt and plastic wrapped if need
2. According to customer's requirement
Application
Widely used in furniture,interior decoration, fluid pipeline, petroleum and natural gas industry, drilling, pipeline, structure
Chemical composition(%) of precision pipe's commin grade
 
Grade Delivery status
Cold Work/Hard (Y) Cold Work/Soft (R) Stress Relief annealing (T)
Tensile strength (MPa) Elongation (%) Tensile strength (MPa) Elongation (%) Tensile strength (MPa) Elongation (%)
10# 412 6 373 10 333 12
20# 510 5 451 8 432 10
35# 588 4 549 6 520 8
45# 647 4 628 5 608 7
Dimensional tolerances of inner diameter
Standard Inner Diameter(mm) Inner Diameter Deviation(mm)
GB1801-79 H7 H8 H9 H10
30 0~+21 0~+33 0~+52 0~+84
30-50 0~+25 0~+39 0~+62 0~+100
50-80 0~+30 0~+46 0~+74 0~+120
80-120 0~+35 0~+54 0~+87 0~+140
120-180 0~+40 0~+63 0~+100 0~+160
180-250 0~+46 0~+72 0~+115 0~+185
250-315 0~+52 0~+81 0~+170 0~+210
315-400 0~+57 0~+89 0~+140 0~+230
 
Designation Symbol Description
Cold finished (hard) BK Tubes do not undergo heat treatment following the final cold forming and,thus, have a rather high resistance to deformation
Cold finished (soft) BKW The final heat treatment is followed by cold drawing involving limited deformation.Appropriate further processing allows a certain degree of cold forming(e.g. bending expanding).
Cold finished and stress-relleved BKS Heat treatment is applled following the last cold forming process. Subject to appropriate processing conditions, the increase in the residual stresses involved enables both forming and machining to a certain degree
Annealed GBK The last cold forming process is followed by annealing in a controlled atmosphere
Normalized NBK The last cold forming process is followed by annealing above the upper transformation point in a controlled atmosphere
Detailed Photos
20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe
20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe
20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe
20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe
20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe
20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe
 
Process flow

20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe

Quality inspection

20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe

Company Profile

Our company is a research and development, production, operation as one of the group company, the company and subsidiaries mainly produce stainless steel series, carbon steel series, galvanized series, aluminum series and PPGI, PPGL series and other products of modern enterprises. The company covers an area of 36,000 square meters and employs more than 500 people. The leading products are seamless steel pipe, carbon steel bar, color coated plate, aluminum foil, famous brand products in Shandong Province. Hanbang brand is a well-known brand in China. The company won the seventh Mayor Quality Award. It is a single champion enterprise in Shandong Province, a quality benchmark enterprise in Shandong Province, a national contract-abiding and trustworthy enterprise, and a national "Architectural Decoration Color Steel Plate" and other 16 national industry standards. Products are exported to Russia, Canada, Australia, Africa, South America, Southeast Asia and other more than 40 countries and regions.

20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe
20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe
20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe

20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe

Client

20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe

Production
The mechanical engineering workshops of our factory are all equipped with numerical central control ,Our factory has been constantly improving the platform construction, improving the quality of technical team,strengthening the invention of products category, formed complete R & D system and production quality management system, wined high reputation in the iron and steel industry.

20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe

Packaging & Shipping

     1. wood pallet packing cover with water-proof paper
    2. steel pallet packing cover with water-proof paper
    3. wood box packing
    4. steel pallet packing cover with steel box
    5. in bundles with steel strip no extra packing
    6. packaged as customers' requirments.

 20# 10mm Precision Pipe Fittings Polished Carbon Steel Pipe

 
FAQ

1. Q: Are you a manufacturer?
A:Yes, we are manufacturers. We have our own factory and our own company. I believe we will be the
most suitable supplier for you.
2. Q: Can we visit your factory?
A: Sure, we welcome you to visit our factory , check our production lines and know more about our strength and quality.
3. Q: Do you have quality control system?
A: Yes, we have ISO, BV, MTC, certifications and our own quality control laboratory.Third party testing services are also available.
4. Q: Can you arrange the shipment for us?
A: Yes, we have designated sea freight and railway freight forwarders with decades of experiences and we get the best price with earlist vessel and professional service.
5. Q: How long is your delivery time?
A: Generally it is 7days if we have the exact goods in our stock. If not, it will take around 15-20 days to get goods ready for delivery.
6. Q: Can I get some samples?
A: We are glad to provide free samples to you, but we do not offer the freight.
7. Q: What is your after-sale service?
A: We provide after-sale service and offer 100% guarantee on our products.
8. Q: What is your MOQ
A:1 ton 

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