Gold Member Since 2015
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Huzhou Dapu Stainless Steel Co., Ltd.

Honed Steel Pipe, Honing Tubes, Honed Tubing manufacturer / supplier in China, offering ASTM 304 310 316 316L Stainless Steel Section Tube, 304L Stainless Steel Sheet/Strip for Industry, Manufacturer AISI Stainless Steel Seamless Tube (317H) and so on.

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Supplier Homepage Product stainless steel pipe stainless steel section tube ASTM 304 310 316 316L Stainless Steel Section Tube

ASTM 304 310 316 316L Stainless Steel Section Tube

FOB Price: US $3,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $3,000/ Ton
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Port: Shanghai, China
Production Capacity: 23000 Ton/Year
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: 304 310 316 316L
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Certification: ISO, SGS, BV, RoHS, AISI, ASTM, GB, EN, DIN, JIS
  • Technique: Cold Rolled
  • Outside Diameter: 4mm - 914.4mm;8mm-630mm
  • Length: 5.8-6.1 M or as Customers′ Request
  • Trademark: ZJDP
  • Specification: 8mm*0.5mm-3000mm*45mm
  • HS Code: 73061100
  • Type: Stainless Steel Pipes
  • Grade: 300 Series
  • Shape: Round
  • Surface Treatment: Polish, Pickling, Bright Annealing
  • Wall Thickness: 0.6mm - 30mm;0.5mm-45mm
  • Inspection: Dekra,TUV
  • Transport Package: Woven Bags, Plastic Bags, Cap Ends, Plywood Cases
  • Origin: China
Product Description

Honed Tube trader
Cylinder ID: 40mm-400mm      Thickness: ≥4mm
Material: 20#  45#(ck45)  16Mn(ST52)  25Mn  27SiMn
Standard: GB/T8713-88  ISO4394/1-1980(EN10305/DIN2391)
 

Chemical compisition

Material
CSiMnS(≤)P(≤)CrNiMoother
C20#0.17-0.230.17-0.370.35-0.650.0350.035≤0.25≤0.30
 
Cu≤0.25
CK5#0.42-0.500.17-0.370.50-0.800.0350.035≤0.25≤0.30
 
Cu≤0.25
Q345B≤0.20≤0.551.00-1.600.040.04V:0.02-0.15Nb:0.015-0.06Ti:0.02-0.20Alt≥0.015

ST52
E355
16Mn

≤0.20
≤0.551.00-1.600.0450.045V:0.02-0.15Nb:0.015-0.06Ti:0.02-0.2016Mn
25Mn0.22-0.300.17-0.370.70-1.000.0350.035≤0.25≤0.25
 

 
27SiMn0.24-0.321.10-1.401.10-1.400.030.03
 

 

 

 
42SiMn0.39-0.451.10-1.401.10-1.400.030.03
 

 

 

 
42CrMo0.38-0.450.17-0.370.50-0.800.0250.0250.90-1.20
 
0.15-0.25
 
 
 
Hydraulic&pneumatic liner actuator standard/size/precise

Working method
Cylinder ID (mm)Length
(m)
Straightness
(mm/m)
Tolerance on IDTolerance on WTRoughness
(μm)
Cold drawn40-320≤12M0.2-0.5/±5%0.8-1.6
Cold rolling30-100≥12M0.2-0.5 / ±5%0.8-1.2
Cold drawn-honed40-5008M0.2-0.3H8-H9±5%0.2-0.8
Cold drawn-skived40-4009M0.2-0.3H8-H9±5%≤0.4
Hole boring-honed320-4008M0.2-0.3H7-H9±8%≤0.8
Hole boring-skived320-4009M0.2-0.3H8-H9±8%≤0.4

 
 
Mechanical property

Final Supply Condition
cold finished
(hard)    (BK)
cold drawn and stress-relieved(BK+S)
Hardness HB
ParametersT.SElongationT.SY.SElongation
20#≥550≥8≥520≥470≥12175
45#≥650≥5≥600≥520≥12207
16Mn≥640≥5≥600≥520≥15190
25Mn≥640≥5≥600≥510≥15195
27SiMn≥840≥5≥800≥720≥10230

 




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