Seamless Boiler Steel Tube

• Type: Seamless
• Technique: Cold Drawn
• Material: Carbon Steel
• Surface Treatment: Oiled
• Usage: Boiler Pipe
• Section Shape: Round
• Model NO.: CXBT-1
• Steel Grade: Carbon Steel and Alloy Steel
• NDT: U.T, Ect
• Hydrostatic Test: Yes
• Transport Package: Standard Export Packing
• Specification: 12.7*1.2-356*52
• Trademark: OEM, Chengxin
• Origin: Jiangsu, China
• HS Code: 7304311000
• Production Capacity: 72000 Tons/Year

Product Description

Product Description

Boiler tubes are tubes used for pressure vessels like boilers, heat exchangers, super heaters,oil refineries,etc. We manufacture cold drawn seamless boiler tubes with carbon steel and alloy steel grades. 
 

Product Parameters

1. Regular standard specification&steel grade:

ASTM/ASME:	ASTM A106 Gr.A, Gr.B, Gr.C ASTM A179 ASTM A192 ASTM A210 Gr.A1, Gr.C ASTM A213 T5,T9,T11,T12,T22,T23,T91 ASTM A335 P1, P2, P5,P9,P11,P12,P22,P23,P91
DIN:	DIN 17175 ST35.8, ST45.8, 10CrMo910,12CrMo195,13CrMo44
EN:	EN 10216-1 P195TR1, P195TR2, P235TR1, P235TR2 EN 10216-2 P195GH, P235GH,16Mo3,10CrMo5-5,13CrMo4-5, 10CrMo9-10,11CrMo9-10,25CrMo4,

 

2. Size range: 12.7mm*1.2mm-356mm*52mm

3. Manufacture method: Cold rolled, hydraulic cold drawn, hot rolled

4. Delivery condition: Normalized for carbon steel grade, normalized+tempered for alloy steel grades.

5. End finish: plain ends or bevelled ends.

6. Marking: as per request

7. Packing: in bundles tied with steel strips. Int&ext oil coating or varnish as per request. External packing by PVC bags and knit bags.

Detailed Photos

COLD DRAWN SEAMLESS CARBON STEEL TUBE:

COLD DRAWN SEAMLESS BOILER STEEL TUBE - ASTM A213 T5


COLD DRAWN SEAMLESS BOILER STEEL TUBE - VARNISH:


COLD DRAWN SEAMLESS BOILER STEEL TUBE - STANDARD EXPORT PACKING:


 

FAQ

1. MOQ: 3-5 tons/size for carbon steel grades, 10 tons/size for alloy steel grades. 

2. Delivery Time: Generally, our delivery time is around 30-60 days dependig on steel grades. 
3. Warranty&Guarantee: Warranty&guarantee period is 6 months since we deliver the tubes, and we are not responsible for quality problem caused by wrong unloading or storage after shipment. We welcome customer's inspection before shipment. 
4. Payment Method: We accept payment method like T/T, L/C, or D/P, but it depends on our investigation about customers. We have a solution to evaluate the credit of customers from all over the world, and time and amount of D/P we can release is determined by the evaluation. 
5. Quality Control: Our quality control system covers raw material purchase, in-production stages, and final inspection. We purchase raw material from stable suppliers who are leading steel mills, and we inspect the raw material as per the specifications. During our production procedure, there is inspection and quality control in every stage. 


 

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