Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | According to client requirements |
| Delivery Time | Depends on the quantity |
| Packaging Details | Ply Wooden Case or Woven Bag in Bundle |
| Alloy Steel Tubes Standard | ASTM A334 |
| Alloy Steel Tubes Grade | Gr. 6 |
| Product | Seamless Tube |
| Material | Alloy Steel |
| Alloy Steel Tubes Use | Oil and Gas Industries ;Boiler or Heat Exchanger,etc |
| Alloy Steel Tubes Package | Ply-wooden Case or Woven Bag in Bundle |
| Brand Name | ASTM A334 |
| Model Number | Gr. 6 |
| Certification | ISO 9001-2015,ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
Carbon steel seamless Boiler Tube, cold-drawn tube, ASTM A179
Alloy Steel Seamless Tube ASTM A209 T1, T1A, T1B, ASTM A210 A1, DIN 1629 St52.4,
ASME SA213 TP347H/ 1.4912 / X7CrNiNb18-10, Stainless Steel Seamless Boiler Tube
ASTM A213 / ASME SA213 UNS S34709 / TP347H Stainless Steel Seamless Tube Boiler
Product Specification
| Payment Terms | L/C, T/T | Supply Ability | According to client requirements |
| Delivery Time | Depends on the quantity | Packaging Details | Ply Wooden Case or Woven Bag in Bundle |
| Alloy Steel Tubes Standard | ASTM A334 | Alloy Steel Tubes Grade | Gr. 6 |
| Product | Seamless Tube | Material | Alloy Steel |
| Alloy Steel Tubes Use | Oil and Gas Industries ;Boiler or Heat Exchanger,etc | Alloy Steel Tubes Package | Ply-wooden Case or Woven Bag in Bundle |
| Brand Name | ASTM A334 | Model Number | Gr. 6 |
| Certification | ISO 9001-2015,ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS | Place of Origin | CHINA |
| High Light | ASTM A334 Gr.6 alloy steel tube ，seamless boiler tube ，heat exchanger steel tube | ||
ASTM A334 Gr.6 Alloy Steel Seamless Tube For Boiler And Heat Exchanger
ASTM A334 Gr. 6 is a specification for seamless and welded carbon and alloy steel tubes designed for low-temperature service. These tubes are widely used in industries where excellent toughness and durability at sub-zero temperatures are critical. Below is a comprehensive overview of ASTM A334 Gr. 6 alloy steel seamless tubes:
1. Material and Composition
ASTM A334 Gr. 6 is primarily a carbon and alloy steel material. Its composition ensures ductility, toughness, and strength under extreme low-temperature conditions. The chemical composition for Grade 6 typically includes:
| Element | Percentage |
|---|---|
| Carbon (C) | Max 0.30% |
| Manganese (Mn) | 0.29–1.06% |
| Phosphorus (P) | Max 0.025% |
| Sulfur (S) | Max 0.025% |
| Silicon (Si) | 0.10–0.50% |
2. Key Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | Min 415 MPa (60 ksi) |
| Yield Strength | Min 240 MPa (35 ksi) |
| Elongation (in 2 inches) | Min 30% |
| Impact Toughness (Charpy) | Specified for low-temperature performance |
3. Manufacturing Process
ASTM A334 Gr. 6 seamless tubes are manufactured using the following steps:
4. Low-Temperature Suitability
The Grade 6 alloy is designed for low-temperature applications, with guaranteed impact toughness at temperatures as low as -45°C (-50°F). This makes it ideal for environments such as:
5. Applications
ASTM A334 Gr. 6 seamless tubes are widely used in the following industries and applications:
6. Standards and Testing
ASTM A334 Gr. 6 tubes must meet stringent testing and quality control standards, including:
7. Benefits of ASTM A334 Gr. 6 Tubes
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
Get in touch with us
Leave a Message, we will call you back quickly!