• Model NO.：304,316
• Surface Treatment：Bright
• Transport Package：Nuded Cargo or Nylon Bags or Wooden Box
• Specification：6mm-273mm
• Trademark：JICHANG
• Origin：Shandong China
• Production Capacity：3000 Tons Per Month

Basic Info.

Model NO. 304/316 Surface Treatment Bright Transport Package Nuded Cargo or Nylon Bags or Wooden Box Specification 6mm-273mm Trademark JICHANG Origin Shandong China Production Capacity 3000 Tons Per Month

Product Description

Raw material from POSCO

Stainless steel tube
Specifications:
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.

Outside path in class deviation mm table 3		Outside path inIIclass deviation mm table 4
Outside path Admission deviation <25 ±0.10 ≥25~38.1 ±0.15 >38.1~50 ±0.20 ≥50~63.5 0.25 >63.5~76 ±0.30 ≥76~102 ±0.40		Outside path Admission deviation ≤10 ±0.15 >10~32 ±0.20 >32~50 ±0.30 >50 ±0.8%

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.
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

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