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Precision Cylinder 1020 Honed Steel Pipe and Tube ASTM A519 4130

Precision Cylinder 1020 Honed Steel Pipe and Tube ASTM A519 4130

Brand Name:	Torich
Model Number:	E235 E355,etc
MOQ:	2 ton
Price:	Negotiated
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:	500 tons per month

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

CE,ISO

Name:

Precision Cylinder 1020 Honed Steel Pipe And Tube ASTM A519 4130

Material:

ST52, E355, STKM13C, C20, CK45, 4140, 42CrMo,etc

Application::

Hydraulic Cylinder

Technical:

Cold Drawn Seamless

Packaging Details:

Packing in bundles with woven bags packing

Supply Ability:

500 tons per month

Highlight:

6mm 316 Precision Steel Tube

9mm 316 Precision Steel Tube

9mm 316 stainless steel tube

Product Description

Precision Cylinder 1020 Honed Steel Pipe and Tube ASTM A519 4130

Torich has over 20 years experience in honed steel tube manufacturing with many standard EN10305-1, DIN 2391, ASTM A519, JIS G3445,etc with material E235,E355, 4130,4140, STKM11A,ST52.3,etc.ID tolerance can reach h7,h8,h9.

1.Brief introduction of precision cylinder 1020 honed steel pipe and tube:

Standard: DIN2391, EN10305,ASTM 519

Type: Seamless+Cold Drawn

ID Tolerance: h8, h9.h7

Straightness: ≤ 0.5/1000

ID dimension : 20mm – 1500mm

Length: max 14m

Ra: 0.2-0.8 um

Packing: Anti rust oil in the steel tube woven bags packing.

2.About honing in inside surface:

High precision, high surface quality, long life.

Smooth surface in inside bores

3.Chemical analysis:

Grade	C	Si	Mn	P	S	Cr	Mo
ST45 (DIN1.0408)	0.21 max	0.35 max	0.40 min	0.025 max	0.025 max	/	/
ST52 (DIN1.0580)	0.22 max	0.55 max	1.60 max	0.025 max	0.025 max	/	/
E355	0.22 max	0.55 max	1.60 max	0.025 max	0.025 max	/	/
1020	0.18-0.25	/	0.30-0.60	0.040 max	0.050 max	/	/
1026	0.22-0.28	/	0.60-0.90	0.040 max	0.050 max	/	/

4.Mechanical Properties:( T=20°C if not stated ):

Grades	Delivery Conditions	Tensile Strength Rm (Mpa)	Elongation in the longitudinal direction Al (%)
ST45	+A (GBK)	390 min	21 min
ST52	+A (GBK)	490 min	22 min
E355	+A (GBK)	450 min	22 min
1020	+A (GBK)	390 min	21 min

QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking

5.Precision cylinder honed steel tube product show:

6.Packing ways:

Q&A

Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

Q:Do you have agent or distributor in our country?
A:We are recruiting area agent and distributor all over the world, welcome to send us your mail or call us for detail discussion.

Q:How is your production capability?
A:1.2000 tons monthly production capacity, 5000 tons monthly trading capability
2.Prompt and Timely shipment
Q:How to get the sample?
A:1.You are requested to pay for sample charges and courier charges from China to your country; and the free sample is according the product like size, steel grade and quantity, please consult our sales for details
2.Sample charges will be refunded when order is placed.

Tags:

Precision Steel Tube

Seamless Steel Tube

Stainless Steel Tube

Welded Steel Tube

DOM Steel Tube

Heavy Wall Steel Tubing

Special Steel Pipe

Alloy Steel Pipe

Automotive Steel Tubes

CNC Machining Parts

Heat Exchanger Tubes

U Bend Tube

Drill Steel Pipe

Hydraulic Cylinder Tube

Nickel Alloy Tube

Structural Steel Pipe

Precision Steel Tube

Seamless Steel Tube

Stainless Steel Tube

Welded Steel Tube

DOM Steel Tube

Heavy Wall Steel Tubing

Special Steel Pipe

Alloy Steel Pipe

Automotive Steel Tubes

CNC Machining Parts

Heat Exchanger Tubes

U Bend Tube

Drill Steel Pipe

Hydraulic Cylinder Tube

Nickel Alloy Tube

Structural Steel Pipe

products details

Precision Cylinder 1020 Honed Steel Pipe and Tube ASTM A519 4130

Precision Cylinder 1020 Honed Steel Pipe and Tube ASTM A519 4130

6mm 316 Precision Steel Tube

9mm 316 Precision Steel Tube

9mm 316 stainless steel tube