After years of development, our company's business has spread all over the world, becoming one of the 16Mn Honed Tube, Tempered Chrome Bar, Ck45 Chrome Plated Bar suppliers with excellent prices, sufficient supply and large inventory. A sound and complete sales network, fast and thoughtful logistics, and professional and meticulous technical service have formed our core competitive advantage to win in the market competition. We have established a long-term, close and stable cooperative relationship with our customers. Our company has become a global manufacturing company while founded in China, facing the world. We have a complete internal control system, which provides a strong guarantee for the output of high-quality products.
16Mn Hydraulic Steel Tube Introduction
Honed Tubes are presicion tubes with smooth inside, they also could be skived and burnished pipe. Tubes or pipes inside tolerance could be H10, H9 or H8. Outside tolerance, wall thickness tolerance are produced according to seamless cold drawn tubes for precision application standard GB/T3639-2009 , EN10305 or DIN2391 standard. Material SAE1020, 20#, ST45, CK45, ST52, E355 tubes and so on for you to choose.WUXI HENGTONG PETROLIC MACHINERY has two factories of 40000 square meters and totally 150 employees manufactures 1020 Hydraulic Honed Tube.
16Mn Hydraulic Steel Tubes Specifications
Cylinder ID: 40mm-400mm Thickness:≥4mm
Material:20#(A106B,C20),45#(CK45),16Mn(ST52,E355),25Mn,27SiMn
Standard:GB/T8713-88 ISO4394/1-1980(EN0305,DIN2391)
Product | seamless steel tube | |
Standard | EN10305/DIN2391 | |
ISO4394/1-1980 | ||
GB/T8713-88 | ||
Material | China | 20# 45#(CK45) 16Mn(ST52) 25Mn 27SiMn etc. |
German | St42-2 DIN1626,St45-8 DIN17175,St45-4 DIN1629,CK45,St52 DIN1629 | |
American | ASTM A53-B,ASTM A106-B,ASTM A178-C,ASTM A1045,ASTM A210-C etc. | |
Length | as your requirements | |
Surface treatment | Black painting, black varnish, transparent oil, hot galvanized, 3PE, epoxy coating,BE,PE.etc. | |
Technique | Seamless & welded | |
Usage | 1.hydraulic cylinder /pneumatic cylinder | |
Package | 1. Bundle packing. | |
MOQ | as your needs | |
Mechanical propererty
| | | | |||
| T.S
| | | | | |
20# (C20.A106B) | ≥550 | ≥8 | ≥520 | ≥470 | ≥12 | 175 |
45#(CK45) | ≥650 | ≥5 | ≥600 | ≥520 | ≥12 | 207 |
16Mn | ≥640 | ≥5 | ≥600 | ≥520 | ≥15 | 190 |
25Mn (ST52.E355) | ≥640 | ≥5 | ≥600 | ≥510 | ≥15 | 195 |
27SiMn | ≥840 | ≥5 | ≥800 | ≥720 | ≥10 | 230 |
Tolerance on ID (GB1808-99)
| (Tolerance on OD)um | |||
H7 | H8 | H9 | H10 | |
30 | +210 | +330 | +520 | +840 |
>30-50 | +250 | +390 | +620 | +1000 |
>50-80 | +300 | +460 | +740 | +1200 |
>80-120 | +350 | +540 | +870 | +1400 |
>120-180 | +400 | +630 | +1000 | +1600 |
>180-250 | +460 | +720 | +1150 | +1850 |
>250-315 | +520 | +810 | +1400 | +2100 |
>315-400 | +570 | +890 | +1700 | +2300 |
To create much more price for clients is our company philosophy; purchaser growing is our working chase for ASTM A179/A192 Carbon Steel Seamless Heat Exchanger Tube. A sound and complete sales network, fast and thoughtful logistics, and professional and meticulous technical service have formed our core competitive advantage to win in the market competition. You can always find the products you need in our company!
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