모형: EN10216
표준: ASTM, GB, 소음
합금: 비 합금
Length: 1-12m
Shape: Round Shape
Surface: Smooth And Oiled
공예: 콜드 드로우
Grade: 10CrMo910, 195GH , P235GH, P265 Etc
Standard: DIN EN10216
OD: 10.2-711mm
WT: 1.6-100mm
Technique: Cold Drawn
Usage: Boiler And Heat Exchanger
Key Words: Seamless Precision Seel Tube
포장: Seamless Precision Seel Tubes are packed in wooden boxes or hexagonal bundles in seaworthy packing.
생산력: 20000 tons/year
상표: TORICH
수송: Ocean,Land,Air
원산지: China (Zhejiang)
공급 능력: 5000Tons per Year
인증 : ISO9001,ISO14001,TS16949
포트: Shanghai,Ningbo
Standard: EN10216
Size Range: OD: 10.2-711mm
WT: 1.6 - 100 mm
Length: 1-12m
Steel Grade: 195GH , P235GH, P265GH,16Mo3,10CrMo9-10,11CrMo9-10,25CrMo4
Manufacture:
The tubes are manufactured by a seamless process either by hot finished or cold finished
Option 1 The tubes are cold finished before heat treatment.
Torich steel tubes are manufactured from carbon steel and alloy steel which are used for construction of power engineering applicatiion such as Boiler ,Heating coils,Heater, Heat exchanger ect. Size from O.D.10.2-711mm W.T.1.6-100mm with TC1and TC2 tests as per standard.
Remarks: HR:Hot rolled CW:Cold worked SR:Stress relieved A:Annealed N:Normalized HF
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 for Seamless Steel Tubes for Boiler Heat Exchanger pressure purposes
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.
A: A professional steel pipes materials inventor, manufacturer and solution provider
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
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