Product Details

304L stainless steel tube factory

1,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

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.
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

Square tube and rectangle tube

round tube

Application of tubes

Production process

Other stainless steel sheet and coils

Client

Export Markets Our target market is the international market. Every year we export most of products to countries like India, Pakistan, South Korea, Brazil, Australia, South Africa, Spain, Sri Lanka, Taiwan, Hong Kong, etc.

FAQ

Small quantity, short time delivery
If we have stocks, we can ship from a minimum of 1 kg sample in a few days.

We also manufacture customorder materials in amounts of 300 kg

and up (Some materials are allowed 50 kg) in as few as 3 weeks.

                                      High-precision thickness
               We guarantee thickness tolerances that cannot be reproduced by competitors.
                     Example:
                                  t <0.30mm     Tolerance ±1 - 3 μm guaranteed
                                     0.30 mm≤t     Tolerance ± 1% guaranteed

    Ability to add multiple features
                          We are capable of adding a variety of features to metallic materials resin coating, plating, bonding different kinds of metal, multigage skiving, etc.

                        Unique technology and custom-made solutions
  We provide customed solutions to your problems with our unique technologies and well versed knowledge of materials acquired through our experience of manufacturing 50,000 items.

Choose the appropriate base metals for your needs.

         We carefully balance quality, delivery time and price,procure various base metals from all over the world.
             We manufacture appropriate products to your needs.

                              To control metal structure(chemical formation)
  We can manufacture ultrafine metal structures with a grain size of 1 μm. Using finer grain sizes

     provides benefits such as hardenability,balancing strength and ductility, and precision press processing.

  Lower total cost
          We taking your processing into account,offer you reduce a total cost by using our product.

Global network
Our plant located in Japan, Shanghai and Taiwan,we also support flexibly local procurement and production transfer.

If you have any interest,Please contact us

Company name: Wuxi Boro Special Steel Co.,Ltd

Contact person: Emily

Fax: 86-0510-88823999

Tel: 86-13921104197

Skype:live:emily_4622

Website: www.bntg.en.china.cn

We are looking forward to hearing from you