Wuxi Sino Yuan Science And Technology Co.,Ltd.
| Payment Terms | T/T , L/C, Western Union |
| Supply Ability | 2000 Tons per month |
| Delivery Time | 5-7days |
| Packaging Details | waterproof paper and steel strip reinforcement steel strip reinforcement,one package about 2.5 tons, 20' / 40' |
| Standard | ASTM A554 A312, JIS G3446, CNS5802 |
| Surface Finish | polished , 240G, 320G, 400G, 600G, 800G,Mill finish |
| Wall thickness | 0.3-6mm |
| Size | 10x10-200x200 |
| Shape | Hollow , square |
| Tolerance | Outer Diameter: +/- 0.2mm Thickness: +/- 0.02mm Length: +/- 5mm |
| Trade Term | Ex-Work, FOB, CNF, CFR, CIF, etc |
| FOB Port | Shanghai or as required |
| Brand Name | JQ Changying SINOY |
| Model Number | 321 |
| Certification | SGS, TUV, ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T , L/C, Western Union | Supply Ability | 2000 Tons per month |
| Delivery Time | 5-7days | Packaging Details | waterproof paper and steel strip reinforcement steel strip reinforcement,one package about 2.5 tons, 20' / 40' |
| Standard | ASTM A554 A312, JIS G3446, CNS5802 | Surface Finish | polished , 240G, 320G, 400G, 600G, 800G,Mill finish |
| Wall thickness | 0.3-6mm | Size | 10x10-200x200 |
| Shape | Hollow , square | Tolerance | Outer Diameter: +/- 0.2mm Thickness: +/- 0.02mm Length: +/- 5mm |
| Trade Term | Ex-Work, FOB, CNF, CFR, CIF, etc | FOB Port | Shanghai or as required |
| Brand Name | JQ Changying SINOY | Model Number | 321 |
| Certification | SGS, TUV, ISO | Place of Origin | China |
| High Light | stainless steel rectangular tubing ，ss square tube | ||
PRODUCTION RANGE
SQUARE STEEL PIPE ; 10*10-200*200 MM
RECTANGULAR PIPE ; 20*40-300*500 MM
THICKNESS ; 0.3-6MM
LENGTH : 6M or as required
PRODUCTION TOLERANCE
321 Stainless Steel square Pipe
CHEMICAL COMPOSITION
| Element | 321 | 321H |
| Chromium | 17.00 min. –19.00 max | 17.00 min.–19.00 max. |
| Nickel | 9.00 min.–12.00 max. | 9.00 min.–12.00 max. |
| Carbon | 0.08 | 0.04 min.– 0.10 max. |
| Manganese | 2 | 2 |
| Phosphorus | 0.045 | 0.045 |
| Sulfur | 0.03 | 0.03 |
| Silicon | 0.75 | 0.75 |
| Titanium | 5 x (C + N) min.–0.70 max. | 4 x (C + N) min.–0.70 max. |
| Nitrogen | 0.1 | 0.1 |
| Iron | Balance | Balance |
Mechanical Properties
| Yield Strength 0.2% Offset | Ultimate Tensile Strength | Elongation in 2 in. | Hardness | ||
| psi(min.) | (Mpa) | psi(min.) | (Mpa) | %(min.) | (max.) |
| 30,000 | 205 | 75,000 | 515 | 40 | 217 Brinell |
Marking
We have our own machines to help our partner. Can spray grade, size, and standard.
. Drop on demand
. Continue ink jet printer
. Laser printer
1) We can process to different finish you request.(2B,BA ,Hairline, No.4,Brush,Mirror,Golden Mirror,color stainless steel.
2) 2000 Tons/Month, high production capability will short your wait time.
3) MTC provided before shipment after order.
4) First quality with reasonable price.Second quality lower than Stainless steel market
5) Buyer's Specification Accepted.Laser cutting of stainless steel,Weled of stainless steel pipe,surface treatment of stainless steel
6) Some regular Stainless steel sheet/coil/pipe/bar for client urgent request.
Stainless Steel Square Pipe
| Writen Thickness | 0.60 | 0.70 | 0.80 | 0.90 | 1.00 | 1.20 | 1.50 | 2.00 | 2.50 | 3.00 | 3.50 | 4.00 | 4.50 |
| Actual Thickness | 0.32 | 0.40 | 0.50 | 0.60 | 0.70 | 0.90 | 1.10 | 1.40 | 1.90 | 2.40 | 2.90 | 3.40 | 3.90 |
| Size | Weight(kg/m) | ||||||||||||
| 10X10 | x | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.7X12.7 | x | ||||||||||||
| 15X15 | |||||||||||||
| 19X19 | x | ||||||||||||
| 20X20 | x | ||||||||||||
| 22X22 | x | ||||||||||||
| 25X25 | x | ||||||||||||
| 28X28 | |||||||||||||
| 30X30 | x | ||||||||||||
| 36X36 | x | ||||||||||||
| 38X38 | |||||||||||||
| 40X40 | x | ||||||||||||
| 50X50 | x | ||||||||||||
| 60X60 | |||||||||||||
| 80X80 | x | ||||||||||||
| 100X100 | |||||||||||||
| 120X120 | x | ||||||||||||
| 150X150 | x | ||||||||||||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter
Year Established:
2008
Total Annual:
4320,000-5000,000
Employee Number:
>120
Ecer Certification：
Active Member
Sino Yuan is one of most prominent Stainless Steel Stockholder and Service Center providing Stainless Steel to various industries in the region. Sino Yuan's stock holds the entire range of stainless steel like sheets, coils, pipes for decoration and industry,round bars in different grades(SS304 ... Sino Yuan is one of most prominent Stainless Steel Stockholder and Service Center providing Stainless Steel to various industries in the region. Sino Yuan's stock holds the entire range of stainless steel like sheets, coils, pipes for decoration and industry,round bars in different grades(SS304 ...
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