| Categories | Seamless Steel Tube |
|---|---|
| Brand Name: | TORICH |
| Model Number: | EN10305-1ASTM A513 |
| Certification: | ISO |
| Place of Origin: | Zhejiang |
| MOQ: | 5 Tons |
| Price: | negotiable |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 100Tons Per Month |
| Delivery Time: | 4-6 Weeks |
| Packaging Details: | Anti Rust Oil Protection, in seaworthy packing |
| Standard: | ASTM, ASTM A519 |
| Grade Group: | 10#-45# |
| Thickness: | 0.5 - 50 mm |
| Outer Diameter(Round): | 5 - 420 mm |
| Application: | Gas Pipe |
| Technique: | Cold Drawn, Cold Drawn, Cold Drawing |
Descriptions of Carbon Welded/Seamless Steel Pipe | |||
Product Name | Hot Rolled Carbon 35crmo4 Seamless heavy wall Steel Pipe tube | ||
Standard | ASTM A106, ASTM A53, API 5L Gr.B, DIN17175,DIN1629 | ||
Outer Dia: | 10mm-1500mm | ||
Wall Thickness | 2mm-70mm | ||
Dia Tolerance | Control with in the standard, OD:+-1%, WT:+-10% | ||
Materials | 10#,20#, 45#,16Mn,A106(B,C),A53(A,B),API J55,API
K55,Q235,Q345,ST35.8,ST37,ST42,ST45,ST52 | ||
Inspection | ISO,BV,SGS,MTC | ||
Packing | Waterproof paper, and steel strip packed. Standard Export Seaworthy
Package.Suit forall kinds of transport,or as required | ||
Supply Ability | 1000 metric tons/month | ||
MOQ | 5metric ton,sample order accepted | ||
Shipment time | Within 7-10 workdays after receiving deposit or L/C | ||
Payments | T/T,LC | ||
Tubing Materials Chemical Component( %)
Grade ASTM | C | Si | Mn | S | P | Cu | Cr | Ni |
ASTM A106B | ≤0.3 | / | ≤1.2 | ≤0.06 | ≤0.05 | ≤0.4 | ≤0.4 | ≤0.4 |
ST35 | ≤0.18 | 0.15-0.35 | 0.35-0.65 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | ≤0.25 |
ST45 | ≤0.25 | 0.15-0.35 | 0.5-0.8 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | ≤0.25 |
ST52 | ≤0.2 | ≤0.55 | ≤1.5 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | ≤0.25 |
CK45 | 0.42-0.5 | 0.17-0.37 | 0.5-0.8 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | ≤0.25 |
| Chemical composition | ||||||
| Steel Grade | C% | Si% | Mn% | P% | S% | AL% |
| St30Al or E215 | ≤0.10 | ≤0.05 | ≤0.7 | ≤0.025 | ≤0.025 | ≥0.025 |
| St35 or E235 | ≤0.17 | ≤0.35 | 0.4-1.2 | ≤0.025 | ≤0.025 | |
| St45 or E255 | ≤0.21 | ≤0.35 | 0.4-1.1 | ≤0.025 | ≤0.025 | |
| St52 or E355 | ≤0.22 | ≤0.55 | ≤1.6 | ≤0.025 | ≤0.025 | |
| Mechanical properties at room temperature | |||||||||
| Delivery condition | BK | BKW | GBK | NBK (N) | |||||
| steel Grade | Rm Mpa (Min) | A %(Min) | Rm Mpa(Min) | A %(Min) | Rm Mpa(Min) | A %(Min) | Rm Mpa(Min) | ReH Mpa(Min) | A %(Min) |
| St30Al or E215 | 430 | 8 | 380 | 12 | 280 | 30 | 290 to 430 | 215 | 30 |
| St35 or E235 | 480 | 6 | 420 | 10 | 315 | 25 | 340 to 480 | 235 | 25 |
| St45 or E255 | 580 | 5 | 520 | 8 | 390 | 21 | 440 to 570 | 255 | 21 |
| St52 or E355 | 640 | 4 | 580 | 7 | 450 | 22 | 490 to 630 | ||
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring
Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield
Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking.
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a
perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate
longitudinal and transversal defects.
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
How long will you react on our requirement?
1.Your requirement would be treated within 24 hours on weekdays.
Quotations would be sent upon technical details confirmed by
customer!
Any more questions about your doubts, please feel free to send us your emails or call!
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