Company Information
Jetsun established in 2002 , we have 12 years experience in field of steel tube and pipe fittings, we are a professional supplier of steel products in China.
We have established the good business relationship with many famous domestic manufacturers and also supply the products to numbers of well-known international company. All products are well-reputed by customers from all over the world, for example, our company has been qualified to be a key supplier by Keppel Corporation.
Besides, we also offer additional services as per customers’ request:
A. Sourcing matching products which are related to steel pipe and pipe fittings.
B. Tracing all products after sales by our professional team.
C. Offering professional suggestions to achieve your cost effective aim when you choose the material of the product.
Product Description
Production Description
1) Boiler Pipe Images, Usage and Standard
Usage: For manufacture wall panel, economizer, reheater, superheater and steam pipeline of boilers
Standard: ISO, JIS, GB, DIN, ASTM, ASME
2) Drawing of Boiler Pipe
3) Product Size Specification Table (mm)
(Red and Blue Area. Blue area stands for Φ720 plant unit production range)
Remark: Customized sizes acceptable
4) Chemical Composition (%)
Take EN Standard for Example
| Grade | C | Si | Mn | S | P | Cr | Mo | V | Ti | B | W | Ni | Al | Nb | N | Others | ||||
| Standard | Steel grade | max | ||||||||||||||||||
| EN 10216-2 |
P195GH | ≤0.13 | ≤0.35 | ≤0.70 | 0.020 | 0.025 | ≤0.30 | ≤0.08 | ≤0.02 | ≤ 0.040 |
- | - | ≤0.30 | ≥0.02 | ≤0.01 | Cr+Cu+Mo +Ni≤0.70 |
||||
| P235GH | ≤0.16 | ≤0.35 | ≤1.20 | 0.020 | 0.025 | ≤0.30 | ≤0.08 | ≤0.02 | ≤ 0.040 |
≤0.30 | ≥0.02 | ≤0.01 | Cr+Cu+Mo +Ni≤0.70 |
|||||||
| P265GH | ≤0.20 | ≤0.40 | ≤1.40 | 0.020 | 0.025 | ≤0.30 | ≤0.08 | ≤0.02 | ≤ 0.040 |
≤0.30 | ≥0.02 | ≤0.01 | Cr+Cu+Mo +Ni≤0.70 |
|||||||
| 16Mo3 | 0.12- 0.20 |
≤0.35 | 0.40- 0.90 |
0.020 | 0.025 | ≤0.30 | 0.25- 0.35 |
≤0.30 | ≤0.04 | Cu≤0.30 | ||||||||||
| 10CrMo5-5 | ≤0.15 | 0.50- 1.00 |
0.30- 0.60 |
0.020 | 0.025 | 1.00- 1.50 |
0.45- 0.65 |
≤0.30 | ≤0.04 | Cu≤0.30 | ||||||||||
| 13CrMo4-5 | 0.10- 0.17 |
≤0.35 | 0.40- 0.70 |
0.020 | 0.025 | 0.70- 1.15 |
0.40- 0.60 |
≤0.30 | ≤0.04 | Cu≤0.30 | ||||||||||
| 10CrMo9-10 | 0.08- 0.14 |
≤0.50 | 0.30- 0.70 |
0.020 | 0.025 | 2.00- 2.50 |
0.90- 1.10 |
≤0.30 | ≤0.04 | Cu≤0.30 | ||||||||||
| X10CrMo VNb9-1 |
0.08- 0.12 |
0.20- 0.50 |
0.30- 0.60 |
0.010 | 0.020 | 8.00- 9.50 |
0.85- 1.05 |
0.18- 0.25 |
≤0.04 | ≤0.04 | 0.06- 0.10 |
0.03- 0.070 |
Cu≤0.30 | |||||||
Note: Grades other than the a.m. chart can be made available through consultations.
5) Mechanical properties
Take EN Standard For Example
| Standard | Grade | Tensile strength (MPa) | Yield point not less than (MPa) | Elongation not less than (%) | Impact not less than (J) | ||||||||||||||
| EN 10216-2 | P195GH | 320-440 | 195 | 27 | |||||||||||||||
| P235GH | 360-500 | 235 | 25 | ||||||||||||||||
| P265GH | 410-570 | 265 | 23 | ||||||||||||||||
| 16Mo3 | 450-600 | 280 | 22 | ||||||||||||||||
| 10CrMo5-5 | 410-560 | 275 | 22 | ||||||||||||||||
| 13CrMo4-5 | 440-590 | 290 | 22 | ||||||||||||||||
| 10CrMo9-10 | 480-630 | 280 | 22 | ||||||||||||||||
| X10CrMoVNb9-1 | 630-830 | 450 | 19 | 41 | |||||||||||||||
6) Product Application Industry
Specific Application Field Table
7) Quality Control
A. Advanced Production Equipment
B. Production Flow
C. Skill-full and Qualfied Workers, Training and Testing before Working
D. Strictly Qualtity Control System
8) Packing & Shipping
A) Packing Method
Small size in bundles, big size in bulk, with plastic cap to protect both ends, seaworthy packaging or as per customer's requests.
B) Shipping Way
As per customer's request.
Usually by Sea, by Air, by Train or River-and-Sea Coordinated Transport.
FAQ
FAQ
Q: What about your payment term?
A: Usually T/T or L/C, 30% deposit and 70% before delivery.
Q: what about your standard delivery date
A: 30 days after receiving deposit
Q: How about your capacity?
A: For steel pipes, 50,000 tons per month, 600,000 tons per year. For pipe fittings, 30,000 tons per year
Q: what about your package
A: Usually as per customer's requests.
Common packing information: Small size in bundles, big size in bulk, some sizes with plastic cap to protect both ends, seaworthy packaging.
Q: What is your main market &main customers
A: We have 12 years experience on steel pipes & pipe fittings. Our main market includes China, Singapore etc. Main Customers including HYST, Keppel group etc.
Q: If products have some quality problem,how would you deal with?
A: We will responsible for all of our quality problems.
Q: How to get accurate price / quotation from you?
A: Please kindly tell us below details and we'll send our quotation to you ASAP:
1) Pipe's outer diameter 2) Wall thickness 3) Section Shape (round, square etc.)
4) length for each pipe 5) steel grade 6) Standard (e.g.: API 5L)
7) order quantity 8) Designation (BK, BKW etc.) 9) Trade Terms
P.S.: more detailed information you clarified, more exact price we provided.
Other Products
Our Product Range
API line pipe Boiler pipe Fluid pipe OCTG Precision pipe Pipe fittings
Service & Contact
Service & Contact
We are pleased to provide you with best services in consulting, purchasing, transportation, installation, and after-sales services.
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