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xinpeng ck45 astm4130 st52 h8 honed tube

FOB Price

USD $1,500 - $1,580 / Metric Ton

5 Metric Tons(Min.Order)

Supply Ability 500 Metric Ton / Metric Tons per Month
Port qingdao yantai
Payment Terms:T/T Credit Card

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Product Details

Place of Origin:	Shandong, China	Thickness:	2, 30
Application:	Hydraulic Pipe	Surface Treatment:	Other	Technique:	Cold Drawn
Alloy Or Not:	Non-alloy
Secondary Or Not:	Non-secondary	Section Shape:	Round

Product Description

xinpeng ck45 astm4130 st52 h8 honed tube

Grade:20# 45# Q345B Q345D 25Mn 27SiMn E355 SAE1026

Standard:GB/T8713 GB/T3639 DIN2391 EN10305 ASTMA519

Grade	chemical composition%
Grade	C	Si	Mn	P	S
20#	0.17-0.24	0.17-0.37	0.35-0.65	0.035	0.035
45#	0.42-0.50	0.17-0.37	0.50-0.80	0.035	0.035
SKTM13C-T(25Mn)	0.22-0.29	0.17-0.37	0.70-1.00	0.035	0.035
27SiMn	0.24-0.32	1.10-1.40	1.10-1.40	0.035	0.035
E355	≤0.22	≤0.55	≤1.6	0.025	0.025
Q345B	≤0.2	≤0.5	1.00-1.60	0.030	0.030
Q345D	≤0.2	≤0.5	1.00-1.60	0.030	0.030
SAE1026	0.22-0.28	0.15-0.35	0.60-0.90	0.040	0.050

grade and tolerance

Grade	OD	ID	Tolerance		WTD	Ovality	Curvature
Grade	OD	ID	OD	ID	WTD	Ovality	Curvature
20# 45# SKTM13C-T(25Mn) 27SiMn Q345D ST52 SAE1026	40-74	30-65	±.01	−0.3,−0.5	≤0.5	≤0.1	0.3
	74-98	65-85	±.01	−0.4,−0.6	≤0.5	≤0.15	0.3
	100-116	85-100	±.01	−0.4,−0.6	≤0.6	≤0.15	0.3
	124-134	110-115	±.02	−0.6,−0.8	≤0.6	≤0.20	0.3
	140-158	120-135	±.02	−0.7,−0.9	≤0.8	≤0.20	0.3
	165-176	140-150	±.02	−0.7,−0.9	≤0.8	≤0.20	0.3
	188-203	160-180	±.02	−0.7,−0.9	≤0.8	≤0.20	0.3

we can provide such pipes:

1.Seamless steel tube and carbon tube

Widely used in oil,drilling, gas, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT ST52 CK45 and AISI 1020. We can also offer as customized seamless steel tube.

2.precision steel tubes

cold drawn steel tube/cold rolled steel pipe

Grade: 20#45#16Mn25Mn Q345 27SiMnE355ST52 STKM13A STKM13C

Standard: GB/T8713GB/T3639DIN2391EN10305ASTMA519

Range: 30-300mm

Length: 11m(max)

The cold process can remove the oxide layer outside to improve surface and offer better mechanical property, also can change ID,OD,WT to meet every client request.

3. Honed steel tube&SRB steel pipe

ID Tolerance: H8H9 or as client's request

ID Roughness: RA0.4micron(max)

Length: 6m(max)

Inner roughness: Ra0.2-0.8um

Straightness: 1:1000 or customized

This process can improve the roughness of the inner tube to 0.2-0.8um and make tube for cylinder using directly.

4.Hydraulic cylinder steel tube

Packaging & Shipping

packaging details:

1.bundle with steel strips

2.brand parcel

3.wooden box

4.as clinets request

delivery details: 20days after 30% payment in advance

our processing

application

1.Hydraulic Cylinder Tube---Used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT, ST52, CK45 and 1020. We can work and get the mechanical property of the clients need and extended the life of the hydraulic cylinder.

2.SRB tube ----- Used in Elevator,buffer and Hydraulic Cylinder .This kind tube have a better roughness inner the tube, ra0.2-0.4um and can use directly in the hydraulic cylinder tube.

Range: ID 50-250mm and Length can work at most 6M.

3.Cold finished tube---- Widely Used. Processing range 30-300mm, biggest length is 11m

FAQ

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Xinpeng Steel Pipe Co., Ltd.

Product Categories

API5CT API5L steel pipe	Cold Drawn Welded Tube/pipe (DOM)	Cold Rolled/Drawn Tube	Honed /SRB Tube for Cylinder
HOT DIP GALVANIZED STEEL PIPE	HOT SALE	Piston Rod	PRE GALVANIZED STEEL PIPE
ROUND/CIRCULAR WELDED STEEL PIPE	Seamless Steel PIpe	SPIRAL STEEL PIPE	SQUARE & RECTANGULAR STEEL PIPE
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