ASTM A213 TP304 TP316 Seamless Steel Tube Boiler Heat Exchanger
Tubes
Description
Torich International Limited is a professional manufacturer and
exporter of steel tubes.It is an international marketing and sales company specialized in
steel tubes, which holds the factories of Steel Tubes.Our main products are seamless boiler pipes heat-exchanger tubes,
the material we usually use for producing boiler pipes is
TP304,TP316,TP304L,TP316L.We have many years export experience of Seamless Boiler Pipes.
| standard | EN10216-2 |
| Steel grade | P195GH, P235GH, P265GH, 13CrMo4-5, 10CrMo9-10 |
| Outside diameter | 20mm-200mm |
| Thickness | 0.1mm-20mm |
| Length | 3m-8m |
| End protection | Plastic caps |
| Outside coating | Black painting, anti-corrosion oil, galvanized or as per required
by customers |
| Packing | wooden boxes, plastic bags or according to different customers’
requests |
| Inspection and test | UT, ET, HT, RT, etc. and others according to the standard, or as
the requests of the customers |
| Delivery condition | Annealed, Normalized, Normalized and tempered |
Steel grade and chemical composition(%):
| Grade | C | Mn | P | S | Si | Cr | Mo | Cu |
| P195GH | ≤0.13 | ≤0.7 | ≤0.025 | ≤0.02 | ≤0.35 | ≤0.03 | ≤0.08 | ≤0.3 |
| P235GH | ≤0.16 | ≤1.2 | ≤0.025 | ≤0.02 | ≤0.35 | ≤0.03 | ≤0.08 | ≤0.3 |
| P265GH | ≤0.2 | ≤1.4 | ≤0.025 | ≤0.02 | ≤0.4 | ≤0.03 | ≤0.08 | ≤0.3 |
| 13CrMo4-5 | 0.10-1.17 | 0.40-0.70 | ≤0.025 | ≤0.02 | ≤0.35 | 0.70-1.15 | 0.4-0.6 | ≤0.3 |
| 10CrMo9-10 | 0.08-0.14 | 0.30-0.70 | ≤0.025 | ≤0.02 | ≤0.5 | 2.0-2.5 | 0.9-1.1 | ≤0.3 |
Mechanical properties:
| Grade | Tensile strength | Yield strength | Elongation L/T(%) |
| P195GH | 320-440 | ≥195 | 27/25 |
| P235GH | 360-500 | ≥235 | 25/23 |
| P265GH | 410-570 | ≥265 | 23/21 |
| 13CrMo4-5 | 440-590 | ≥290 | 22/20 |
| 10CrMo9-10 | 480-630 | ≥280 | 22/20 |
Application:
For producing storage tanks of heat-resistant steels used in
boiler-making, tool-making; And for constructing pressure
reservoirs and high pressure are simultaneously used to have
summarized load and special conditions.
FAQ:
Q1: How to order?
1. To specity standard and the thickness.
2. To specity surface treatment.
3. To specity figure size and quantity.
Q2: After sales service?
Quality are promised.We have a dedicated after-sales department to
be responsible for all subsequent work after delivery.
Q3: Can I have a sample order for pipe fittings?
Yes, we welcome sample order to test and check quality.Mixed
samples are acceptable.
Q4: Do you offer guarantee for the products?
Yes, we offer almost 20 years warranty to our products.
