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Welcome to Tun Pipes, your trusted partner in Naypyidaw for robust and reliable steel piping solutions. We are proud to supply premium AISI 4140 Pipes, a testament to our commitment to quality and service in Myanmar’s industrial sector. Designed to meet the most demanding applications, our pipes provide the exceptional strength and durability needed for your critical projects. We understand that your work requires materials you can count on, and we’re here to ensure you get precisely that, backed by dependable local support.
When we talk about the composition of AISI 4140, we’re looking at a versatile chromium-molybdenum steel. This special recipe gives the pipes a superb blend of toughness, high tensile strength, and impressive resistance to fatigue and wear. This means they can be trusted to handle high-stress situations without faltering. Even after hardening, they maintain remarkable ductility, which allows them to be used in a variety of demanding environments where reliability is absolutely essential.
| AISI 4140 Pipe Standard | AISI 4140, ASTM A519 (with IBR Test Certificate) |
| AISI 4140 Pipe Size | 1/2” NB to 36” NB |
| AISI 4140 Pipe Thickness | 3-12mm |
| AISI 4140 Pipe Schedules | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules |
| AISI 4140 Pipe Origin | European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material) |
| AISI 4140 Pipe Tolerance | Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm |
| Craft | Cold rolled and Cold drawn |
| AISI 4140 Pipe Type | Seamless / ERW / Welded / Fabricated |
| AISI 4140 Pipe available in Form of | Round, Square, Rectangular, Hydraulic Etc. |
| AISI 4140 Pipe Length | Standard Double & In Cut length also. |
| AISI 4140 Pipe End | Plain End, Beveled End, Treaded |
| Specialized in | Large Diameter AISI 4140 Pipe |
| Additional Testing | NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc. |
| Application | Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service |
| Element | Content (%) |
|---|---|
| Iron, Fe | 96.785 – 97.77 |
| Chromium, Cr | 0.80 – 1.10 |
| Manganese, Mn | 0.75 – 1.0 |
| Carbon, C | 0.380 – 0.430 |
| Silicon, Si | 0.15 – 0.30 |
| Molybdenum, Mo | 0.15 – 0.25 |
| Sulfur, S | 0.040 |
| Phosphorous, P | 0.035 |
| Properties | Metric | Imperial |
|---|---|---|
|
Density |
7.85 g/cm3 |
0.284 lb/in³ |
|
Melting point |
1416°C |
2580°F |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing AISI 4140 pipes from Tun Pipes and Tubes ensures top-notch quality and performance. Tun Pipes and Tubes, based in Naypyidaw, Myanmar, is known for delivering premium-grade alloy steel pipes that meet stringent industry standards. Their AISI 4140 pipes offer exceptional durability, strength, and corrosion resistance, making them suitable for high-stress environments. With advanced manufacturing techniques and strict quality control, Tun ensures precise dimensions and reliability in their products. Their commitment to customer satisfaction, timely delivery, and technical support makes them a trusted source for AISI 4140 pipes.
Tun Pipes and Tubes, one of the largest suppliers of AISI 4140 Pipes in Naypyidaw, Myanmar, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for AISI 4140 Pipes to meet your specific requirements. Our team at Tun Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@tunpipes.com.
AISI 4140 Pipes are extensively utilized in industries that require robust and durable piping solutions. They are commonly found in the oil and gas sector, petrochemical plants, and power generation, serving as high-pressure pipelines, shafts, and mechanical components. In the automotive and machinery sectors, these pipes are used for drive shafts, crankshafts, gears, and parts of heavy-duty machinery. Moreover, AISI 4140 Pipes are also applied in construction, mining equipment, and industrial machinery, where toughness, wear resistance, and fatigue strength are essential. Their blend of mechanical reliability and versatility makes them perfect for demanding applications.
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