Ourside Hexagonal Inside Round Shape Stainless Steel Pipe Tube
TP304 TP316L TP321
| Standard | ASTMA213/A312/ A269/A511/A789/A790, GOST 9941/9940, DIN17456, DIN17458, EN10216-5, EN17440, JISG3459,
JIS3463, GB/T13296, GB/T14976, GB/T14975, GB9948, GB5310, etc., |
| size | A).Outdia::19mm-108mm B).Inside: 12mm-95mm |
| Grades: | 304 , 304L, 304H, 304N, 316, 316L 316Ti, 317L, 310S, 321, 321H,
347H, S31803, S32750, 347, 330, 825, 904L,12X18H9, 08X18H10, 03X18H11, 08X18H10T, 20X25H20C2,
08X17H13M2T, 08X18H12E. 1.4301, 1.4306, 1.4401, 1.4404, 1.4435, 1.4541, 1.4571, 1.4563,
1.4462, 1.4845, SUS304, SUS304L, SUS316, SUS316L, SUS321, SUS310S etc. |
| Process methods | cold dawning; cold rolling |
| Surface & delivery condition | Solution annealed and pickled, grey white (polished) |
| Length: | Max6meters |
| Packing: | in seaworthy wooden cases or in bundles |
| Min order quantity: | 0.5 ton |
| Delivery date: | 304 grade usually have stock,others Min. 10 days |
| Certificates: | ISO9001:2000 quality system and Mill test Certificate supplied |
| Features of stainless steel Hex tubes: |
| 1)characters such as Safety, health, environmental protection |
| 2)economy applicable, good surface |
| 3)the resistant to corrosion |
| 4)less weight than bars, thickness and out diameter so variously |
| 5)easy cutting, huge deformation |
| 6)tensile strengthen and good be flexible etc. |
Common sizes of hex pipes:
| S17×3×4×5 | S38×5×6×7×8×10 |
| S19×3×4×5 | S40×5×6×7×8×10 |
| S21×3×4×5×6 | S41×5×6×7×8×10 |
| S22×3×4×5×6 | S46×5×6×7×8×10×12 |
| S24×3×4×5×6×7 | S48×5×6×7×8×10×12 |
| S27×3×4×5×6×7 | S50×5×6×8×10×12×15 |
| S30×4×5×6×7×8 | S55×5×6×8×10×12×15×18 |
| S32×4×5×6×7×8 | S60×5×6×8×10×12×15×18×20 |
| S34×4×5×6×7×8 | S65×5×6×8×10×12×15×18×20 |
| S35×5×6×7×8×10 | S70×5×6×8×10×12×15×18×20 |
Applications:
boiler pipe, mechanical structure, hydraulic prop pipe, gas pipe,
geological pipe, chemical pipe (high pressure chemical fertilizer
pipe, oil cracking pipe) and tube for ships, etc Commercial tubes
such as round/rectangular pipe,be widely used in the fields of
decoration,building,construction,water pipe,etc;the industry pipe
be used physical structure, fluid
pipelines,petroleum,heat-exchanges pipes,paper making,weapon,guns
pipe, food industry, chemical
engineering,oceaneering,medicine,textile,nuclear
power,aviation,automobile,plastic electronics, architectural
engineering construction, high deep polishing decoration, Stair
handrail, window, rail, road partition, components fittings,
kitchen equipment, transport tools, waste water treatment
equipments, Nitric acid and food processing equipments and other
related usages.
Quality assure:
1)Basic guarantee:Raw material guarantee,we use the Tsingshan Brand
raw material,the quality is good,adding we use the spectrum
direct-reading test,our professional workers &equipments,we
could guarantee the tubes is right of the clients' needs.
2)Process control:follow the process chart adding our workers' care
3)Inspection& Test:Direct-reading Spectrum Instrument analytic for
chemical composition, Yield Strength, Tensile Strength, Elongation,
Hardness Test, Flattening Test, Flaring Test, Eddy Current Test,
Ultrasonic Test, Hydrostatic Test, Corrosion Test, etc.
