Erw Automotive Steel Tubes JIS-G 3445 EN 10305-3 STKM11 STKM12 Supporting Auto Seat Headrest
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
Minimum Order Quantity : | 7 Tons | Packaging Details : | Tubes are packed in wooden boxes or hexagonal bundles. |
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Delivery Time : | 30-45 work days | Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability : | 2000Tons per Year |
Place of Origin: | ZHEJIANG, CHINA | Brand Name: | TORICH |
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Certification: | ISO9001, ISO14001, TS16949 | Model Number: | ASTM A312 |
Detail Information |
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Keyword: | Stainless Steel Exhaust Tubing | Material: | 316L/304/304L/310S |
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OD: | 34 - 127 Mm | WT: | 0.8 - 2.5 Mm |
Length: | Max 12000mm | Technique: | SEAMLESS Or WELDED |
Application: | Car Exhaust System | Surface Finish: | Polishing |
High Light: | low carbon steel pipe,steel mechanical tubing |
Product Description
ASTM A312 COLD DRAWN SEAMLESS PRECISION AUTOMOTIVE STEEL TUBES PIPE STAINLESS STEEL EXHAUST TUBING
1) Diameters: 4 - 76.2mm
2) W.T.: 0.4 - 2.5mm
3) Grades: 316L/304/304L/310S,etc.
4) standard:GB/ISO/EN/ASTM/JIS,etc.
5) application range:widely use in the foodstuff,medical equipment,power,boiler,cooler,auto,condenser etc.
6) packing: inner packing:1 pc/plastic bag;outer packing:bundles in weaving bags or in plywooden case.
Size accuracy
The outside path admission deviation that solder take care of includes the elliptical park a cent Ⅰ , Ⅱ two class, see the table 3, table 4.
ⅠOutside path in class deviation mm table 3 | Outside path inⅡ class deviation mm table 4 | |||||||||||||||||||||||||||||
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The thick the deviation of admission( do not include the weld sew) in wall of the weld tube is for ruling the wall thick 10% of ±, but minimum admission deviation is the 0.02 mms of ±.
The weld takes care of of settle Chinese foot length as 3 ms~9 ms, general settle the Chinese foot with the 6 ms.
The weld takes care of of settle the Chinese foot length in usually length, its the deviation of admission is the 5 mms of ±.
Adopt partial the degree of flinch in a the tube of weldfor keeping the Chinese foot measurement should not very in 2.0 mms.
2, The machine function sees the table 5 table 5
Steel number | Card number | The heat handles Make degree |
The anti- pulls the strength MPa |
Accept defeat the strength MPa |
Extension rate% | Degree of hardnessHRB |
0Cr19N19 | 304 | ≥1010°C Nasty and cold |
≥520 | ≥205 | 40 | ≤90 |
00Cr19Ni11 | 304L | " " | ≥480 | ≥175 | 40 | ≤90 |
0Cr17Ni12M02 | 316 | " " | ≥520 | ≥205 | 40 | ≤90 |
0Cr17Ni14M02 | 316L | " " | ≥480 | ≥175 | 40 | ≤90 |
0Cr18Ni11Ti | 321 | ≥920°C Nasty and cold |
≥520 | ≥205 | 40 | ≤90 |
FAQ:
A: A professional steel pipes materials inventor, manufacturer and solution provider
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.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
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