Yantai Xinpeng Steel Pipe Co., Ltd.: Yantai, Shandong, China; Main products: hydraulic tube, precision tube, honed tube, mechanical tube, cold finished tube

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Home > Products > main products > astm 1020 cold finished piping for heavy machine

astm 1020 cold finished piping for heavy machine

FOB Price

USD $600 - $1,100 / Metric Ton

5 Metric Tons(Min. Order)

Port Yantai Qingdao or other China main port
Payment TermsT/T

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Product Details

Thickness	2, 30	Section Shape	Round
Outer Diameter	30 - 300 mm	Place of Origin	Shandong, China
Secondary Or Not	Non-secondary	Application	Other, Hydraulic Pipe, hydraulic cylinder,automobile,oil drilling
Certification	Other, ISO 9001 2008	Surface Treatment	Other, according to the customer's aquirement
Alloy Or Not	Non-alloy

Product Description

Product

1 Hydraulic Cylinder Tube

Used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. We can work and get the mechanical property of the clients need.

2. SRB tube

Directly used in Elevatorbuffer and Hydraulic Cylinder .This kind tube have a better inner roughness , ra0.2-0.4um and can use directly in the hydraulic cylinder tube. Length can work at most 6M.

3. Cold finished tube

Widely Used. Processing range 30-300mm, biggest length is 11M.

Our company

We produce all kinds of specification seamless steel tube , such as cold drawn/rolled precision seamless steel tube ,honed tube ,SRBtube ,etc. And these products are application for hydraulic cylinder, automobile, oil drilling and so on.All of our suppliers are Chinese most famous steel suppliers, such as BAOSTEEL, PANGGANGGROUP, HUBEI XINYEGANG STEEL CO.,LTD., which assure that our material and products are in high quality.

Our company is also the distributor of several domestic well-known steel tube plants in Shandong, and mainly distributes seamless steel tubes of all kinds of materials.

DESCRIPITION OF PRODUCTS

Product Item	astm 1020 cold finished piping for heavy machine
Outer Diameter	30mm~300mm
Wall Thickness	2mm~30mm
ID tolerance	H7 H8 H9 or as customized
Material Grade	10#-45#, 16Mn,25Mn,27SiMn,E355, SAE1026
Standard	GB/T8713,GB/T3639,ASTMA519, DIN 2391
Application	Hydraulic Pipe, Hydraulic cylinder, automobile, oil drilling, textile machinery and other field
Package	According to the customer’s request
Delivery Time	20-30days or according to the customer’s request
Finally supply condition	BK BKS BKW NBK GBK
Trade term	FOB YANTAI or as customer's request
Payment term	T/T, or L/C or as customer's request

Dimensions tolerance

OD(mm)	ID(mm)	Tolerance
OD(mm)	ID(mm)	OD(mm)	ID(mm)	Wall thickness deviation(mm)	Ovality(mm)	Curvature(mm/m)
40-74	30-65	±0.01	-0.3,-0.5	≤0.5	≤0.1	0.3
74-98	65-85	±0.01	-0.4,-0.6	≤0.5	≤0.15	0.3
100-116	85-100	±0.02	-0.4,-0.6	≤0.6	≤0.15	0.3
124-134	110-115	±0.02	-0.6,-0.8	≤0.6	≤0.20	0.3
140-158	120-135	±0.02	-0.7,-0.9	≤0.8	≤0.20	0.3
165-176	140-150	±0.02	-0.7,-0.9	≤0.8	≤0.20	0.3
188-203	160-180	±0.02	-0.7,-0.9 (honed)	≤0.8	≤0.20	0.3

Delivery condition

1. NBK(+N)

after cold forming, eventually above phase transition point, in a protective atmosphere of annealing oxidation medium

2. GBK(+A)

after cold forming, annealing in non oxidizing medium protective gas

3. BK(+C)

the final heat treatment after cold forming, therefore small steel pipe plastically, the plastically degree does not guarantee

4. BKW(+LC)

after final heat treatment, a tiny cold drawing deformation, continue again when machining steel pipe allowed inside certain limits cold deformation(bending, flaring)

5. BKS(+SR)

have a stress relief after cold forming, heat treatment, steel pipe can be carried out within a certain limit in the appropriate processing.

Package

1. bundle packing

2. marking as per customer's requests

3. paint on the pipe as per customer request

4. pipe caps as customer request

Application

Widely used in hydraulic system with precision steel tube, injection molding machine with precision steel tube, hydraulic press with precision steel tube, shipbuilding with steel tube, EVA foaming, hydraulic machinery, hydraulic cutting machine, shoe making machinery, hydraulic equipment, high pressure tubing, hydraulic tubing, card sets of joints, pipe joints, rubber machinery, forging machinery, casting machinery, engineering machinery.

Our service

1. Surface protection

2. Flexible terms of payment
3. Big discount for repeat customers
4. Smooth delivering procedure

5.More than 20 years experience

6.Alibaba trade assurance supplier for 3 years

P.S.: more details, pls feel free to contact us!

Contact Us

Yantai Xinpeng Steel Pipe Co., Ltd.: Contact nameJudy Gao
Chat Now; Phone0086-535-6835398; Address2th,Binglun Road,APEC Technology Industrial Park,Zhifu District,Yantai City, Yantai, Shandong

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Cold rolled/drawn Seamless tube	DOM Tube	main products	MIld Seamless tubes
New Products	Precision Tubes	Ready to hone Cylinder Tube

astm 1020 cold finished piping for heavy machine

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