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Din2391 St42,St45,St52 Cold Drawn High Precision Seamless Steel Pipe

FOB Price

USD $0.9 - $1.5 / Kilogram

5000 Kilograms(Min.Order)

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

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Product Details

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

Product Description

product description

commodity name : Din2391 St42,St45,St52 Cold Drawn High Precision Seamless Steel Pipe /high buckling strength precision steel tube for bearing

standard:DIN ,AISI,JIS,EN ,GB,etc.

out diameter:30mm-250mm

wall thickness:2mm-30mm

material:10#-45#,q345,st35-st52,16Mn,etc.

length: 1-12m oraccording to the customer's aquirement

surface treament:black painting ,black varnish,transparent oil,epoxy coating or according to the customer's aquirement

technique: seamless or DOM

usage:hydraulic cylinder ,automobile,oil drilling textil machinery ,printing machinery

supply:seamless steel tube ,cold drawn seamless steel tube ,hydraulic cylinder steel tube ,SRB tube ,honed tube

tolerance dimension

OD	GB/T3639(GB8713)	DIN2391(EN10305)	Our Tolerence	Best Quality
4-30mm	±0.10mm	±0.08mm	±0.05mm	±0.02mm
31-40mm	±0.15mm	±0.15mm	±0.05mm	±0.03mm
41-50mm	±0.20mm	±0.20mm	±0.05mm	±0.03mm
51-60mm	±0.25mm	±0.25mm	±0.08mm	±0.03mm
61-70mm	±0.30mm	±0.30mm	±0.10mm	±0.05mm
71-160mm	±0.30mm	±0.30mm	±0.10mm	±0.05mm
Tolerance in WT	±0.12mm	±0.10mm	±0.05mm	±0.03mm
Process	Diameter	Length	Precision	Inner Hole Roughness
Cold Rolled	30-100mm	≤12 m	H8-H10	0.4-1.6
Cold Draw	30-250mm	≤12 m	H8-H10	0.8-1.6
Honing	40-500mm	≤12 m	H8-H9	0.4-0.8
Rolling	40-400mm	≤7 m	H8	0.4

Inner Diameter	H8	H9	H10
30mm	±0.033	±0.052	±0.084	5-30mm
30-50mm	±0.039	±0.062	±0.100	±0.080
50-80mm	±0.046	±0.074	±0.120
80-120mm	±0.054	±0.087	±0.140
120-180mm	±0.063	±0.100	±0.160
180-250mm	±0.072	±0.115	±0.185
250-315mm	±0.081	±0.130	±0.210
315-400mm	±0.089	±0.140	±0.230

about dimension

40*50	90*110	140*170	190*215
40*55	95*110	145*170	190*220
50*60	95*115	150*170	190*225
50*65	100*110	150*175	200*220
55*70	100*114	150*180	200*225
60*70	100*115	155*180	200*230
60*75	100*120	160*175	200*245
60*78	100*125	160*180	200*250
63*73	105*125	160*185	220*250
63*75	110*125	160*190	220*270
63*76	110*130	160*195	225*250
63*78	115*130	165*190	240*273
65*80	115*135	165*205	250*290
70*80	120*140	170*200	250*300
70*82	125*140	180*200	260*300
70*85	125*145	180*205	280*323
70*90	125*150	180*210	280*355
75*90	130*150	180*215	300*350
80*92	130*155	180*220	200*213
80*95	130*160	185*205	200*216
80*100	135*160	185*215	250*266
85*100	140*160	185*220	customized
90*105	140*165	190*210	customized

company information

we are the manufacturer of seamless steel tube ,we mainly produces various specification seamless steel tube ,such as cold drawn seamless steel tube , hydraulic cylinder steel tube ,SRB tube ,honed tube ,these products are used in hydraulic cylinder ,automobile ,printing machinery,oil drilling .

our services

1. Cargo track service during transporting and feedback service after cargo is loaded on board

2. Flexible terms of payment by

3. Big discount for repeat customers

4. Smooth delivering procedure

5. Payment Terms: T/T , L/C And so on.

package&shipping

(1)Delivery time: In 20 days or according to client's requires

(2)Trade terms: EXW/FOB/CIF etc

(3)Payments: T/T or L/C or according to client's requires

(4)Port: Yantai or Qingdao

(5)MOQ: 5 metric tons or at customer's demands

(6)Packing: we usually bundle with steel strips ,branding parcel or wooden box outside ,or according to the customer’s acquirement

testing

1.100% PMI,Spectro Chemical Aanlysis Test for Raw Material

2.100% Dimension & Visual Examination

3. Mechanical Properties Test Include Tension Test,Flaring Test (For Seamless tube/pipe)/ Flange Test (For Welded Pipe & Tube), Hardness Test ,Reversed Flattening Test

4.100% Hydrostatic Test or 100% NON-DESTRUCTIVE Test (ET or UT)

5.Radiographic Test for Welded Pipe (shall be accordance with specification,or shall be as agreed upon between the purchaser and vendor)

6.Straightness Test (optional)

7.Roughness Test (optional)

8.Intergranular Corrosion Test(optional)

9.Impact Test (optional)

10.Grain Size Determinations (optional)

NOTES : ALL THE TESTS AND INSPECTION RESULT NEED TO BE SHOWED IN REPORTS ACCORDING TO STANDARD AND SPECIFICATION.

application

our processing

FAQ

WHY Y OU CHOOSE US ?

1. Free sample can be provided

2. Small order is acceptable

3. Any third party testing is acceptable

4. 12Months quality guarantee

5. Factory price

6.we have various specification seamless steel tube

Contact Us

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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