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Stainless Steel 304 / 316 / 2205 Seamless Honed Pipe Tube
Stainless Steel 304 / 316 / 2205 Seamless Honed Pipe Tube , Find Complete Details about Stainless Steel 304 / 316 / 2205 Seamless Honed Pipe Tube,Stainless Steel Honed Pipe,Seamless Honed Pipe,Honed Pipe from Steel Pipes Supplier or Manufacturer-Wuxi East Ai Machinery Co., Ltd.
$2 /Ton
Product Details
Transaction Comments
Seamless Honed Pipe / Honed Tube
EAST AI Machinery produce:
(1) DIN2391, H8 Tolerance, BK+S, Cold Drawn Seamless Honed Tube (ST52, CK45, 4140, etc.)
(2) Skived and Roller Burnished Tube
(3) Large Bore Hot Rolled Honed Tube
(4) Large Bore Forged Honed Tube
(5) Stainless Steel Honed Tube, Duplex 2205 Honed Tube
Product Show
Product Description
Honed Tube for Hydraulic Cylinder | |
Material: | ST52, CK45, 4140, 16Mn, 42CrMo, E355, Q345B, Q345D, Stainless Steel 304/316, Duplex 2205,etc. |
Delivery Condition: | BK, BK+S, GBK, NBK |
ID: | 20mm - 1500mm |
Length: | max 13m |
Type: | Seamless, Hot Rolled, Cold Rolled, Cold Drawn |
Straightness: | ≤ 0.5/1000 |
Roughness: | 0.2-0.4 u |
Tolerance EXT: | DIN2391, EN10305, GB/T 1619 |
Tolerance INT: | H7, H8, H9 |
Protection: | anti-rust oil on inside and outside surface, plastic caps in both ends. |
Packing: | bundle with steel strip and knitting strip, or wooden case. |
Inside Dia (mm) | ID Tolerance (mm) | WT Tolerance (mm) | ||||
H7 | H8 | H9 | H10 | |||
≤30 | +0.021/0 | +0.033/0 | +0.052/0 | +0.084/0 | ±7.5% >210mm ±10% | |
30 - ≤50 | +0.025/0 | +0.039/0 | +0.062/0 | +0.100/0 | ||
50 - ≤80 | +0.030/0 | +0.046/0 | +0.074/0 | +0.120/0 | ||
80 - ≤120 | +0.035/0 | +0.054/0 | +0.087/0 | +0.140/0 | ||
120 - ≤180 | +0.040/0 | +0.063/0 | +0.100/0 | +0.160/0 | ||
180 - ≤250 | +0.046/0 | +0.072/0 | +0.115/0 | +0.185/0 | ||
250 - ≤315 | +0.052/0 | +0.081/0 | +0.130/0 | +0.210/0 | ||
315 - ≤700 | +0.057/0 | +0.089/0 | +0.140/0 | +0.230/0 | ||
Steel Grade | Chemical composition % | ||||||
C | Si | Mn | P | S | Al | ||
≤ | ≥ | ||||||
20# | 0.17-0.24 | 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 | / | |
Q345B | ≤0.2 | ≤0.5 | 1.00-1.60 | 0.03 | 0.03 | / | |
Q345D | ≤0.2 | ≤0.5 | 1.00-1.60 | 0.03 | 0.03 | 0.015 | |
25Mn | 0.22-0.29 | 0.17-0.37 | 0.70-1.00 | 0.035 | 0.035 | / | |
27SiMn | 0.24-0.32 | 1.10-1.40 | 1.10-1.40 | 0.035 | 0.035 | / | |
ST52 | ≤0.22 | ≤0.55 | ≤1.6 | 0.025 | 0.025 | / | |
SAE1026 | 0.22-0.28 | 0.15-0.35 | 0.60-0.90 | 0.04 | 0.05 | / | |
Delivery Condition | cold finished (hard) (BK) | cold drawn and stress-relieved (BK+S) | ||||
Steel Grade | Tensile Strength (Mpa) | Elongation (%) | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation (%) | |
20# | ≥550 | ≥8 | ≥520 | ≥375 | ≥15 | |
45# | ≥640 | ≥5 | ≥600 | ≥520 | ≥10 | |
16Mn | ≥640 | ≥5 | ≥600 | ≥520 | ≥14 | |
25Mn | ≥640 | ≥5 | ≥600 | ≥510 | ≥15 | |
27SiMn | ≥800 | ≥5 | ≥760 | ≥610 | ≥10 | |
ST52 | ≥640 | ≥5 | ≥600 | ≥520 | ≥14 | |
SAE1026 | ≥640 | ≥5 | ≥600 | ≥510 | ≥15 | |
Workshop & Equipment
Main equipments:
a. Cold Drawing Machine b. Honing Machine
c. Skving & Roller Burnishing Machine
d. Straightening Machine e. Polishing Machine
f. Heat Treatment Furnace
Quality Control
a. Universal Testing Machine
b. Impact Testing Machine
c. Chemical Components Testing Machine
d. Dimension Inspect
e. Micrometer
Test Report - MTC
Packaging & Shipping
Advantages
We are reliable.
Extensive production experience: more than 10 years manufacturing experience for honed tube and chrome plated rod, in Australia, Thailand, Brazil, India, Iran, Indonesia, South Africa and other countries have long-term buyers. Most workers have 5-8 year experience to provide you with high quality and efficient products.
Advanced production equipment: cold drawing machine, honing machine, skiving & roller burnishing machine, straightening machine, polishing machine, heat treatment furnace, centerless grinding machine, etc. We have professional technicians do regular scheduled maintenance on these machines to guarantee them work well.
High quality raw material: our raw material mainly from some famous refinery steel mills, such as TPCO, BAO STEEL, SHA STEEL, which are best and largest raw material manufacturer in China.
High precision: Honed Tube, inside surface roughness 02-0.4 um, straightness max 0.5/1000, strict tolerance DIN2391 H8. Skived & Roller Burnished Tube, inside surface roughness under 0.2 um, straightness max 0.2/1000, strict tolerance DIN2391 H8. Chrome Plated Rod, chrome layer 10 micron to 100 micron, strict tolerance ISO f7.
Delivery fast 3-30 days: If one container 15-20days. We also stock some usual size for small quantity order, if you need 3-5 pcs, we can delivery immediately.
Strict quality control: we have professional in-house QC to inspect all products. We will do Chemical Composition Test, Mechanical Property Test, Dimension Inspect, Roughness Test, Chrome Layer Test and other tests in need before delivery. All test result will be made a test report to keep 3-5 years, and provide customer with MTC.
Safe packing: an-rust oil on tubes and rods before delivery. Plastic caps on both ends to protect tube inside surface. Then be packed with seaworthy package or in wooden case.
Best after-sale service: each order from production to delivery will be follow up in time.
Reasonable price and reliable quality.
OEM service and third party certificate also can be provided.
Company Information
Direct Line: 0086-510-66881071
Skype:
WELCOME YOU VISIT OUR FACTORY!
WELCOMR YOUR INQUIRY AND ORDER!
THANK YOU FOR DOING BUSINESS WITH EAST AI MACHINERY!
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