We use the corporate philosophy as the basis to absorb the customer's point of view, and think from the customer's perspective, so as to continuously improve our Seamless Cold Drawn Tube, Cold Drawn Seamless Tube, Chrome Plated Tube. We have advanced production equipment and high-quality technical management personnel, and adhere to the requirement of 'high-standard and strict production management'. Therefore, our products are well received by customers. We have unique advantages in R&D and design for different product processes with professional manufacturing processes and equipment.

Pneumatic Cylinder Tubes 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. IF you are looking for seamless cold drawn honed tubes or SRB tubes for hydraulic cylinder pipes or pneumatic cylinder tubes, please contact us without any hesitation.

Tubes for Pneumatic Cylinder detail

Application: hydraulic cylinder, pneumatic cylinder, oil cylinder, telescopic cylinder.

Original: Jiangsu, China

Certification: ISO9001.

Material: SAE1020, 20#, ST45, CK45, ST52, E355

Payment term: TT, LC

Delivery date: usually 20 to 40 days.

Packing: packed in bundle, oiled inside, with caps on both ends.

Market: Middle East/ Africa/Asia/South America/Europe/North America

MOQ: Depends on exact size and material.

Size and Tolerance:

Working method	Cylinder ID （mm）	Length （m）	Straightness （mm/m）	Tolerance on ID	Tolerance on WT	Roughness （μm）
Cold drawn	40-320	≤12M	0.2-0.5	/	±5%	0.8-1.6
Cold rolling	30-100	≥12M	0.2-0.5	/	±5%	0.8-1.2
cold drawn- honed	40-500	8M	0.2-0.3	H8-H9	±5%	0.2-0.8
Cold drawn-skived	40-400	7M	0.2-0.3	H8-H9	±5%	≤0.4
Deep hole boring- honed	320-400	8M	0.2-0.3	H7-H9	±8%	≤0.8
Deep hole boring- skived	320-400	7M	0.2-0.3	H8-H9	±8%	≤0.4

Large diameter honing tube pneumatic cylinder tube For pipes / tubes:

1. Material we have :

DIN2391 standard ST52, St45, EN10305 standard E355,E255, ASTM A106B grade, 16Mn, C20/20#, CK45

2. Chemical composition:

Material	C	Si	Mn	S(≤)	P(≤)	Cr	Ni	Mo	other
A106B/ C20#	0.17—0.23	0.17—0.37	0.35—0.65	0.035	0.035	≤0.25	≤0.30		Cu≤0.25
CK45#	0.42—0.50	0.17—0.37	0.50—0.80	0.035	0.035	≤0.25	≤0.30		Cu≤0.25
Q345B	≤0.20	≤0.55	1.00—1.60	0.040	0.040	V:0.02-0.15	Nb:0.015-0.06	Ti:0.02-0.20	Alt≥0.015
ST52 E355 16Mn	≤0.20	≤0.55	1.00—1.60	0.045	0.045	V:0.02-0.15	Nb:0.015-0.06	Ti:0.02-0.20	16Mn
25Mn	0.22—0.30	0.17—0.37	0.70—1.00	0.035	0.035	≤0.25	≤0.25
27SiMn	0.24—0.32	1.10—1.40	1.10—1.40	0.030	0.030
42SiMn	0.39—0.45	1.10—1.40	1.10—1.40	0.030	0.030
42CrMo	0.38—0.45	0.17—0.37	0.50—0.80	0.025	0.025	0.90—1.20		0.15—0.25

Packaging & Delivery

Packaging Details

PE Bag, PE Film, Paper Craft, Cartons, Wooden/Plastic Pallet, Wooden Cases, other Client Customized Packing Available

Delivery Time

Usually from 20 to 40 days

Packaging & Delivery.jpg

Please feel free to send us your detailed requirements, you would be satisfied with our service.

Our development depends on the advanced equipment, excellent talents and continuously strengthened technology forces for Hydraulic Cylinder Tube for Pneumatic Cylinder. The spirit of our company lies in the persistent pursuit of product excellence and perfect service. We provide customers with a complete product range and timely supply procurement platform, and strictly controlling product quality.

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