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| Categories | Stainless Steel Tube |
|---|---|
| Brand Name: | TORICH |
| Model Number: | GB/T12771 |
| Certification: | ISO9001, ISO14001, TS16949 |
| Place of Origin: | ZHEJIANG, CHINA |
| MOQ: | 5Tons |
| Price: | negotiable |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 50000Tons per Year |
| Delivery Time: | 30-45Work days |
| Packaging Details: | ERW Stainless capillary tube packed in wooden boxes or hexagonal bundles in seaworthy packing |
| Product name: | 12Cr18Ni9 06Cr18Ni11Ti 304/316 Welded Stainless capillary Tube |
| Standard: | GB/T12771 |
| Keyword: | capillary tube |
| Surface: | Polishing |
| Material: | SS 304/316/321/347/444 |
| Shape: | Round Shape |
| OD: | 5-500mm |
| WT: | 0.5-50mm |
| Length: | 3-9m |
| Usage: | Liquid Delivery |
| Company Info. |
| TORICH INTERNATIONAL LIMITED |
| Verified Supplier |
| View Contact Details |
| Product List |
Product Name:GB/T12771 12Cr18Ni9 06Cr18Ni11Ti Welded Stainless Steel Pipes For Liquid Delivery
Standard: GB/T12771
Size Range: OD:5-500mm WT:0.5-50mm Length:3-9 M
Application: For Liquid Delivery
Steel Grade: 304/316/321/347/444
Technology: arc welding
Characteristic:
Good concentricity
Good surface quality
Good OD and ID tolerance
High Precision
Stable quality
Smooth Roughness
TORICH QUALITY ASSURANCE
Tolerance of OD
| Classification | D | Permissible Tolerance | |
| A | B | ||
| H | All Dimensions | ±0.5% or ±0.20 | ±0.75% or ±0.30 |
| T | <40 | ±0.20 | ±0.30 |
| ≥40-<65 | ±0.30 | ±0.40 | |
| ≥65-<90 | ±0.40 | ±0.50 | |
| ≥90-<168.3 | ±0.80 | ±1.00 | |
| ≥168.3-<325 | ±0.75%D | ±1%D | |
| ≥325-<610 | ±0.6%D | ±1%D | |
| ≥610 | ±0.6%D | ±0.7%D or ±10 | |
WC SP | ± <40 | ±0.15 | ±0.20 |
| ≥40-<60 | ± 0.20 | ±0.30 | |
| ≥60-<100 | ±0.30 | ±0.40 | |
| ≥100-<200 | ± 0.4%D | ±0.5%D | |
| ≥200 | ±0.5%D | ±0.75%D | |
| Norminal WT | Permissible |
| ≤0.5 | ±0.10 |
| >0.5-1.0 | ±0.15 |
| >1.0-2.0 | ±0.20 |
| >2.0-<4.0 | ±0.30 |
| ≥4.0 | ±10%S |
Bending degree
| Out diameter/mm | Bending degree/(mm/m) |
| ≤108 | ≤1.5 |
| >108-325 | ≤2.0 |
| >325 | ≤2.5 |
The density of the steel and Calculation of Theoretic Weight
| No. | Steel Grade | Density(kg/dm³) | The formula after conversion |
| 1 | 12Cr18Ni9 | 7.93 | W=0.02491S(D-S) |
| 2 | 06Cr19Ni10 | ||
| 3 | 022Cr19Ni10 | 7.90 | W=0.02482S(D-S) |
| 4 | 06Cr18Ni11Ti | 8.03 | W=0.02507S(D-S) |
| 5 | 06Cr25Ni20 | 7.98 | W=0.02507S(D-S) |
| 6 | 06Cr17Ni12Mo2 | 8.00 | W=0.02513S(D-S) |
| 7 | 022Cr17Ni12Mo2 | ||
| 8 | 06Cr18Ni11Nb | 8.03 | W=0.02523S(D-S) |
| 9 | 022Cr18Ti | 7.70 | W=0.02419S(D-S) |
| 10 | 022Cr18Ti | 7.75 | W=0.02435S(D-S) |
| 11 | 06Cr13Al | ||
| 12 | 022Cr19Mo2NbTi | ||
| 13 | 022Cr12Ni | ||
| 14 | 06Cr13 |
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What is your Guarantee?
1.SO9001:2008 and TS16949 certification, SGS, BV, TUV or other
third party inspection is available.
2.High quality with competitive price.
3.Advanced technology, experienced engineer, ISO quality system for
quality assurance and traceability.
Do you have agent or distributor in our country?
1.We are recruiting area agent and distributor all over the world,
welcome to send us your mail or call us for detail discussion.
How is your production capability?
1.2000 tons monthly production capacity, 5000 tons monthly trading
capability
2.Prompt and Timely shipment
How to get the sample?
1.You are requested to pay for sample charges and courier charges
from China to your country; and the free sample is according the
product like size, steel grade and quantity, please consult our
sales for details
2.Sample charges will be refunded when order is placed.
What is your Payment Term?
1.T/T: 30% deposit in advance, the balance 70% paid before shipment
2.30% down payment, the balance 70% paid against L/C at sight
3.Upon negotiation
Who are your customers?
1.Stockists, Distributors,Wholesalors,Agents, Traders, End Users,
etc
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