Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube

Product Details
Customization: Available
After-sales Service: Warranty
Warranty: 10year
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  • Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube
  • Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube
  • Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube
  • Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube
  • Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube
  • Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube
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  • Overview
  • Process flow
  • Quality inspection
  • Clients
  • Company Profile
  • Factory Introduction
  • Packaging & Shipping
Overview

Basic Info.

Model NO.
OD: 15-260mm
Technique
Cold Rolled/Cold Drawn
Material
Carbon Steel
Surface Treatment
Bright Tube
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Mining, Construction & Decoration, Special Purpose
Section Shape
Round
Raw Material
10# 20# 35# 45# 20cr 40cr 20crmn 304 201 310S
Production Process
Cold Rolled / Cold Drawn
Surface
Bright
Alloy or Not
Ordinary Carbon Steel or Alloy
Pipe Type
Seamless Pipes
Diameter
15mm-260mm
Wall Thickness
1.0mm-30mm
Outer Diameter
10mm-250mm
Application
Manufacture of Precision Mechanical Parts and Engi
MOQ
1 Ton
Shape
Round
Price Term
CIF CFR Fob Ex-Work
Steel Grade
Q195 Q235
Brand
Hanbang
Tolerance
+/-1%
Transport Package
Standard Airworthy Packaging
Specification
10mm-260mm diameter
Trademark
Shandong Hanbang
Origin
China
HS Code
730431900
Production Capacity
100000ton/Year

Product Description

 Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube
Detailed Photos
 
Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube
Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube
 

Product Name
Precision  Steel Pipe

Technique
Cold Rolled/Cold Drawn

Material
10#,20#,35#,45#,Q345B 20cr,40Cr,20CrMo 6mn 27simn 304 201 310S etc.

Standard
ASTM A106 ASTM A53 ASTM A179 ASTM A210 ASTM A213 GB/T3639 DIN 2448 DIN1629 DIN1626 DIN2391 DIN2444 EN10025etc.

Outside Diameter
10mm-1020mm or as your request

Thickness
2mm-80mm or as your request

Length
Single random length/double random length 5m-14m 2-12m

Application
Oil pipe line, Drill pipe, Hydraulic pipe, Gas pipe, Fluid pipe,Boiler pipe,Conduit pipe, Scaffolding pipe pharmaceutical and ship building etc.

Chemical composition(%) of precision pipe's commin grade
Standard Grade C Si Mn s p Cr
GB/T 699
GB/T 3639
GB3077
GB/T1591
GB/T 8163-2018
10# 0.07~0.13 0.17~0.37 0.35~0.65 ≤0.035 ≤0.035 \
20# 0.17~0.23 0.17~0.37 0.35~0.65 ≤0.035 ≤0.035 \
35# 0.32~0.39 0.17~0.37 0.35~0.65 ≤0.035 ≤0.035 \
45# 0.42~0.50 0.17~0.37 0.50~0.80 ≤0.035 ≤0.035 \
40Cr 0.37~0.44 0.17~0.37 0.50~0.80 ≤0.035 ≤0.035 0.08~1.10
25Mn 0.22~0.29 0.17~0.37 0.70~1.00 ≤0.035 ≤0.035 ≤0.25
Q345B ≤0.20 ≤o.50 ≤1.7 ≤0.035 ≤0.035 ≤0.3
37Mn5 0.30~0.39 0.15~0.30 1.20~1.50 ≤0.015 ≤0.020 \

Conventional mechanical properties of precision pipe
Standard Grade Delivery Conditions
BK(hard) BKW(soft)
Tensil Stength(MPa) Make percentage elongation(%) Tensile stength(MPa) Make percentage elongation(%)
GB/T 3639
GB 3077
20# ≥550 ≥10 ≥490 ≥15
25Mn ≥600 ≥12 ≥540 ≥15
Q345B ≥620 ≥12 ≥550 ≥15
45# ≥645 ≥8 ≥625 ≥15
40Cr ≥784 ≥14 \ \
37Mn5 ≥784 ≥14 \ \

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
Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube

Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube

Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube
 
Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube
Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube
 
Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube
Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube
Process flow
Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube
Quality inspection

Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube

Clients
 
Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel TubeFabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube
Company Profile

Our company is a collection of R & D, production, management as one of the group company, the company and subsidiaries mainly produce carbon steel series, stainless 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 and aluminum foil, which are 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 the single champion enterprise in Shandong Province, the quality benchmark enterprise in Shandong Province, the national contract-abiding and credit-keeping enterprise, and the national "Architectural Decoration color Steel Plate" and other 16 national, industrial and group standards. Prepare the units. Products are exported to Russia, Canada, Australia, Africa, South America, Southeast Asia and other more than 40 countries and regions.

Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube
Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube
Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube


Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube

Factory Introduction

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.
Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube

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.

Fabricado En China Q235 Q255 Q275 A36 Carbon Steel Pipe Precision Seamless Carbon Steel Tube

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: 1Ton

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