Precision Carbon Steel Seamless Steel Pipe ASTM 1026 ERW Alloy
Carbon Steel Tube
OVERVIEW
Description Name: ASME SA 519 / ASTM A519 GR.1026 boiler pipes,
A519 pipes, Grade 1026 ASTM A519 carbon steel tube, ASTM A519 GR.
1026 mechanical pipes, ASTM A 519 GR.1026 carbon steel pipe, Grade
1026 SEAMLESS PIPE, ASTM A519 Grade 1026 cold drawn seamless steel
tubes, ASTM A519 Gr.1026 pipes and tubing, ASTM A519 SAE1026
seamless tubing, alloy steel tube, carbon steel tube, mechanical
tubing, Seamless steel tube, steel tube.
ASTM A519 Grade 1026 Carbon Steel Seamless Tubings are Medium
Carbon Steel Tubings with 0.22-0.28 % carbon content with
combination of 0.60-0.90 % manganese. These Tubings are most
commonly used for general purpose applications worldwide. ASTM A519
Grade 1026 Tubings are ductile and strong Tubings with long wearing
properties. These Tubings are manufactured as per ASTM
Specification and commercially referred as carbon steel Tubings.
STANDARD SPECIFICATIONS
| Standard | ASTM A519 / ASME SA 519 |
| ASTM A519 | This standard covers seamless hot-finished and cold-finished
mechanical tubing |
| Size Range | 12 3/4(323.8mm) |
| Outer Diameter (OD) | 6.25-1800mm |
| Pipe Schedule | 10 – XXS / Thk |
| Shape | round, square, rectangular, hex and special shape. |
| Length | Single / Double random length
or as customer’s actual request |
| Grade | SAE 1026 / AISI 1026 / GRADE 1026. |
| Mill test certificates | EN10204.3 |
| Terms of sale | - All tubes shall be supplied as per applicable ASTM A519
Specification.
- Orders for material under A519 should provide delivery condition
(A, N, QT, SR)
|
TOLERANCE FOR SEAMLESS TUBING
| I.D tolerance (mm) | O.D tolerance (mm) | Straightness (mm) |
| H9-H12 | -/+0.5% | 0.20-0.80 |
Relevant Standard & Grades Equivalency
-ASTM A335 Standard Specification for Seamless Ferritic Alloy Steel
Pipe for High -Temperature Service
-EN 10297-1 Seamless Circular Steel Tubes for Mechanical and
General Engineering Purpose
-DIN2391 Seamless Precision Steel Tubes
-JIS G3441 Alloy Steel Tubes for Machine Purposes
Chemical Requirements, Composition, %
| Standard | Grade | C | Si | Mn | P | S | Cr | Mo |
| ASTM A335 | P22 | 0.05-0.15 | 0.50 max | 0.30-0.60 | 0.025 max | 0.025 max | 1.90-2.60 | 0.87-1.13 |
Mechanical properties
| Standard | Steel Grade | Yield strength MPa (>=) | Tensile strength MPa (>=) | Elongation % (>=) |
| ASTM A335 | P22 | 205 | 415 | 30 |
PROCESSING
Pipe may be either hot finished or cold drawn with the finishing
heat treatment noted below.
Heat Treatment of ASTM A335 P22 alloy steel pipe
Our Services
What we can offer?
-We offer a wide range of steel products in a wide variety of
dimensions and executions, according to the common international
specifications or customize.
-Machining and heat treatment are available.
-Also, we advise you in choosing the right materials.
Quality Assurance
Below inspection will be done in the production.
(1) ray detection---RT;
(2) ultrasonic testing---UT;
(3) Magnetic Particle Testing-MT;
(4) penetration testing-PT;
(5) eddy current flaw detection-ET
Package
In standard export packing and seaworthy material with hexagon shape bundle, covered with tarpaulin, in containers or in bulk, or
upon request
Payment & Delivery
1. Both T/T and L/C will be acceptable
2. Trade Terms: FOB, CIF, CFR
3. The delivery will be in 10-15 days if have stock; For customized
items, the delivery will be negotiated by both parties
4. Shipping by sea freight from Shanghai Port (PRC) for Bulk orders, by airfreight or express for samples
Company Information
Shanghai Unite Steel Trading Co., Ltd
We are committed to integrate engineering steel resources in china
and serve the global engineering steel market. Our company has more
than 15 years of experience in steel researching, production,
managing and sales. And our team mostly are based on and worked in
national famous steel enterprise.
In the aspect of resources and information, we have established
cooperative and stronger relationship with nearly hundred
enterprises, either state-owned or private owned in china.
What’s more, we have built long, deep and close business
relationship with dozens of steel company, Sharing and holding
equities with several steel enterprises. Because of the close
cooperation with steel companies and our pioneering spirit, which
can ensure us stay at the top competition, and ensure our customers
get what they really want!
FAQ
Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and
trading company. We specialized in special steel which include
alloy structural steel and carbon steel and stainless steel, etc.
All material are with high quality and competitive price.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party,
such as TUV, CE, if you need. Secondly, we have a complete set of
inspection system and every process is checked by QC. Quality is
the lifeline of enterprise survival.
Q: Delivery time?
A: We have ready stock for most of material grades in our
warehouse. If the material doesn't have stock, the delivery lead
time is about 5-30 days after receiving your prepayment or firm
order.
Q: What is the payment term?
A: T/T or L/C.
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you
come to China and arrange our driver to our airport to pick you up
when you come.
