SHINESTAR STEEL GROUP CO., LTD (@shinestar_steel) 's Twitter Profile
SHINESTAR STEEL GROUP CO., LTD

@shinestar_steel

SHINESTAR STEEL mainly produce various carbon and alloy steel pipes including oil & gas pipe, pressure pipe, mechanical tubing, and stainless steel tube, etc.

ID: 1476479420617543683

linkhttp://www.shinestar-steel.com calendar_today30-12-2021 09:05:16

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🔧 S32109 stainless steel seamless pipe: Key deets for industrial use! ✅ Standards: ASME SA-312/213, GB/T14976 ✅ Composition: Cr 17-19%, Ni 9-13%, Ti 4C-0.6%, duplex structure for high toughness & strength. ✅ Uses: Oil/gas, chemical, power gen, marine—ideal for high-temp, c...

🔧 S32109 stainless steel seamless pipe: Key deets for industrial use!
✅ Standards: ASME SA-312/213, GB/T14976
✅ Composition: Cr 17-19%, Ni 9-13%, Ti 4C-0.6%, duplex structure for high toughness & strength.
✅ Uses: Oil/gas, chemical, power gen, marine—ideal for high-temp, c...
SHINESTAR STEEL GROUP CO., LTD (@shinestar_steel) 's Twitter Profile Photo

Q460NC Straight Seam Steel Pipe: High-Strength! ✅ 🔧 Material: HSLA steel. "Q460" = 460MPa yield strength. "NC" = Superior weather resistance (2-8x carbon steel). ⚙️ Production: ERW process. Strict weld control (preheat: 100-150°C). Post-weld heat treatment. Rigorous QC (UT...

Q460NC Straight Seam Steel Pipe: High-Strength! ✅
🔧 Material: HSLA steel. "Q460" = 460MPa yield strength. "NC" = Superior weather resistance (2-8x carbon steel).
⚙️ Production: ERW process. Strict weld control (preheat: 100-150°C). Post-weld heat treatment. Rigorous QC (UT...
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Key mechanical property tests for seamless steel pipes! Tensile tests reveal yield strength (0.2% offset), tensile strength, elongation, and reduction of area by stretching specimens. Impact tests (Charpy/V-notch) measure impact toughness via absorbed energy. Steps: record da...

Key mechanical property tests for seamless steel pipes! Tensile tests reveal yield strength (0.2% offset), tensile strength, elongation, and reduction of area by stretching specimens. Impact tests (Charpy/V-notch) measure impact toughness via absorbed energy. Steps: record da...
SHINESTAR STEEL GROUP CO., LTD (@shinestar_steel) 's Twitter Profile Photo

ASTM A928 Duplex Stainless Steel Pipes: Built Tough! ✅ 🔥 Extreme Performance: Unbeatable corrosion resistance + high strength for oil/gas/chem industries. 🛠️ Precision Made: Welded & heat-treated to TSGD7002-2006 standards. 🌍 Eco-Smart: Reduces leaks, supports recycling...

ASTM A928 Duplex Stainless Steel Pipes: Built Tough! ✅
🔥 Extreme Performance: Unbeatable corrosion resistance + high strength for oil/gas/chem industries.
🛠️ Precision Made: Welded & heat-treated to TSGD7002-2006 standards.
🌍 Eco-Smart: Reduces leaks, supports recycling...
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15CrMo Seamless Pipes: Engineered for Extreme Petro-Cracking! 🔥⛽️ ✅ Heat-Treated Toughness: 900-960°C normalized | 660-730°C tempered ✅ Critical Specs: 440-640MPa tensile strength Superior creep/corrosion resistance ✅ Key Use: Furnace tubes, heat exchangers & pipelines...

15CrMo Seamless Pipes: Engineered for Extreme Petro-Cracking! 🔥⛽️
✅ Heat-Treated Toughness: 900-960°C normalized | 660-730°C tempered
✅ Critical Specs:
440-640MPa tensile strength
Superior creep/corrosion resistance
✅ Key Use: Furnace tubes, heat exchangers & pipelines...
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Q390D Straight Seam Steel Pipes: Processing & Powerhouse Performance Q390D straight seam pipes shine with high strength, toughness, and weldability, ideal for: ✅ Building structures. ✅ Bridge engineering. ✅ Machinery parts. Processing Steps of the straight seam steel pipe i...

Q390D Straight Seam Steel Pipes: Processing & Powerhouse Performance
Q390D straight seam pipes shine with high strength, toughness, and weldability, ideal for:
✅ Building structures.
✅ Bridge engineering.
✅ Machinery parts.
Processing Steps of the straight seam steel pipe i...
SHINESTAR STEEL GROUP CO., LTD (@shinestar_steel) 's Twitter Profile Photo

Stainless Steel Pipe Welding Must-Knows ⚙️🔥 ✅ Time & Technique: Keep weld time 20% shorter than carbon steel, use short arcs, fast interlayer cooling, and narrow welds. ✅ Heat Management: Preheat >300℃ for typical fittings; post-weld cool at ~700℃. Use specialized electro...

Stainless Steel Pipe Welding Must-Knows ⚙️🔥
✅ Time & Technique: Keep weld time 20% shorter than carbon steel, use short arcs, fast interlayer cooling, and narrow welds.
✅ Heat Management: Preheat >300℃ for typical fittings; post-weld cool at ~700℃. Use specialized electro...
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Unveiling the Secrets of Industrial Seamless Steel Pipe Anti-Corrosion! Seamless steel pipes are crucial in transporting corrosive media, but corrosion is a real threat. The solution? Advanced anti-corrosion tech! 💪 Anti-corrosion is a holistic approach—covering coatings, sur...

Unveiling the Secrets of Industrial Seamless Steel Pipe Anti-Corrosion!
Seamless steel pipes are crucial in transporting corrosive media, but corrosion is a real threat. The solution? Advanced anti-corrosion tech! 💪 Anti-corrosion is a holistic approach—covering coatings, sur...
SHINESTAR STEEL GROUP CO., LTD (@shinestar_steel) 's Twitter Profile Photo

PetroChem Steel Pipes: Extreme Performance! ⚗️🔥 ✅ Seamless 316/904L: Cr-Ni-Mo armor ✅ Triple Defense: ➤ Acid/corrosion resistance ➤ 800°C+ thermal stability ➤ High-pressure integrity 🔧 Smart Selection: • Media-compatible alloys • Custom sizing/wall thickness • Lifeti...

PetroChem Steel Pipes: Extreme Performance! ⚗️🔥
✅ Seamless 316/904L: Cr-Ni-Mo armor
✅ Triple Defense:
➤ Acid/corrosion resistance
➤ 800°C+ thermal stability
➤ High-pressure integrity
🔧 Smart Selection:
• Media-compatible alloys
• Custom sizing/wall thickness
• Lifeti...
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Q345B Steel Pipe's 3LPE Anti-Corrosion Hack! 🚀 Q345B seamless pipes rock in pipelines, but underground/marine environments need serious protection. Enter DIN30670's 3LPE tech—a 3-layer armor: ✅ Epoxy powder base ✅ Adhesive middle layer ✅ Polyethylene outer shell This trio...

Q345B Steel Pipe's 3LPE Anti-Corrosion Hack! 🚀
Q345B seamless pipes rock in pipelines, but underground/marine environments need serious protection. Enter DIN30670's 3LPE tech—a 3-layer armor:
✅ Epoxy powder base
✅ Adhesive middle layer
✅ Polyethylene outer shell
This trio...
SHINESTAR STEEL GROUP CO., LTD (@shinestar_steel) 's Twitter Profile Photo

ASTM A519 Seamless Steel Pipe: Strong Chemistry & High Ductility! 🔧 ASTM A519 pipes shine with precise chemical makeup (e.g., 4130 alloy’s C, Mn, Cr, Mo blend) for toughness in high-temp/pressure zones. 💪 Fracture elongation? Over 16% in 4130 steel—absorbs impact, keeps equi...

ASTM A519 Seamless Steel Pipe: Strong Chemistry & High Ductility!
🔧 ASTM A519 pipes shine with precise chemical makeup (e.g., 4130 alloy’s C, Mn, Cr, Mo blend) for toughness in high-temp/pressure zones.
💪 Fracture elongation? Over 16% in 4130 steel—absorbs impact, keeps equi...
SHINESTAR STEEL GROUP CO., LTD (@shinestar_steel) 's Twitter Profile Photo

Unleash the Power of ASTM A672 B70 CL22! 🔥 ASTM A672 B70 CL22 straight seam welded steel pipe is a game-changer in the petroleum, chemical, and power industries. Crafted from carbon manganese steel with strict impurity limits, it offers: ✅ High strength: Yield ≥380MPa, tens...

Unleash the Power of ASTM A672 B70 CL22! 🔥
ASTM A672 B70 CL22 straight seam welded steel pipe is a game-changer in the petroleum, chemical, and power industries. Crafted from carbon manganese steel with strict impurity limits, it offers:
✅ High strength: Yield ≥380MPa, tens...
SHINESTAR STEEL GROUP CO., LTD (@shinestar_steel) 's Twitter Profile Photo

Q235B Straight Seam Welded Steel Pipe Highlights! ✅ Material Features: Carbon structural steel (C≤0.20%, yield≥235MPa), excellent weldability (Ceq≤0.3%)—no preheating needed! ✅ Production: ERW/SAW processes ensure high precision: diameter tolerance ±0.5mm, ovality≤0.6%D...

Q235B Straight Seam Welded Steel Pipe Highlights!
✅ Material Features: Carbon structural steel (C≤0.20%, yield≥235MPa), excellent weldability (Ceq≤0.3%)—no preheating needed!
✅ Production: ERW/SAW processes ensure high precision: diameter tolerance ±0.5mm, ovality≤0.6%D...
SHINESTAR STEEL GROUP CO., LTD (@shinestar_steel) 's Twitter Profile Photo

💥Unleash the power of X42Q seamless steel pipe! 💪​This top-notch product follows API SPEC 5L and TSG D7002 standards. Its blend of carbon, silicon, manganese, and alloy elements like vanadium gives it superior performance.​ With a yield strength of 290 - 495MPa and tensile s...

💥Unleash the power of X42Q seamless steel pipe! 💪​This top-notch product follows API SPEC 5L and TSG D7002 standards. Its blend of carbon, silicon, manganese, and alloy elements like vanadium gives it superior performance.​ With a yield strength of 290 - 495MPa and tensile s...
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BS1387 galvanized steel pipe: high material efficiency meets superior corrosion resistance! Made to industry-recognized BS1387 standards with Q235 steel, it uses high-frequency welding for strong, leak-proof joints, saving material and cutting costs. Hot-dip galvanizing forms...

BS1387 galvanized steel pipe: high material efficiency meets superior corrosion resistance! Made to industry-recognized BS1387 standards with Q235 steel, it uses high-frequency welding for strong, leak-proof joints, saving material and cutting costs. Hot-dip galvanizing forms...
SHINESTAR STEEL GROUP CO., LTD (@shinestar_steel) 's Twitter Profile Photo

Welding galvanized steel pipes? Nail these tips! First, grind the galvanized layer at weld points—skip this, and you’ll get bubbles, weak welds, or brittleness. Control the process: Use 60-65° grooves with 1.5-2.5mm gaps. Remove zinc from the grooves first. Choose J422 rods fo...

Welding galvanized steel pipes? Nail these tips!
First, grind the galvanized layer at weld points—skip this, and you’ll get bubbles, weak welds, or brittleness.
Control the process: Use 60-65° grooves with 1.5-2.5mm gaps. Remove zinc from the grooves first. Choose J422 rods fo...
SHINESTAR STEEL GROUP CO., LTD (@shinestar_steel) 's Twitter Profile Photo

Discover the power of L450M ERW steel pipes! As a high-strength pipeline steel, they're ideal for oil & gas transportation, marine pipelines, and extreme environments. Made with micro-alloyed steel, they offer excellent mechanical properties and welding characteristics. Modern...

Discover the power of L450M ERW steel pipes! As a high-strength pipeline steel, they're ideal for oil & gas transportation, marine pipelines, and extreme environments. Made with micro-alloyed steel, they offer excellent mechanical properties and welding characteristics. Modern...
SHINESTAR STEEL GROUP CO., LTD (@shinestar_steel) 's Twitter Profile Photo

Ensure Quality in High-Frequency Spiral Welded Steel Pipes: Welding Pressure: A key factor affecting weld strength and toughness. Too low weakens the weld; too high causes defects. Optimize based on specifications. Welding Speed: Higher speed enhances quality by reducing heati...

Ensure Quality in High-Frequency Spiral Welded Steel Pipes:
Welding Pressure: A key factor affecting weld strength and toughness. Too low weakens the weld; too high causes defects. Optimize based on specifications.
Welding Speed: Higher speed enhances quality by reducing heati...
SHINESTAR STEEL GROUP CO., LTD (@shinestar_steel) 's Twitter Profile Photo

🚀 Elevate The Projects with Q345E Seamless Steel Pipe! 💪 🌟 Key Features: Superior strength and durability + Excellent low-temperature performance + High weldability and dimensional accuracy 💰 Market: Priced 10%-15% higher than regular Q345 steel, Q345E offers superior perf...

🚀 Elevate The Projects with Q345E Seamless Steel Pipe! 💪
🌟 Key Features:
Superior strength and durability + Excellent low-temperature performance + High weldability and dimensional accuracy
💰 Market:
Priced 10%-15% higher than regular Q345 steel, Q345E offers superior perf...
SHINESTAR STEEL GROUP CO., LTD (@shinestar_steel) 's Twitter Profile Photo

Need seamless stainless steel pipes for your project? Here’s a quick guide! 🛠️ 🔍 Material Matters: Check for 304, 316, or 321 grades. Look for steel stamps and quality certificates. Beware of low prices! 🔍 Process Precision: Choose hot-rolled for general use or cold-drawn fo...

Need seamless stainless steel pipes for your project? Here’s a quick guide! 🛠️
🔍 Material Matters: Check for 304, 316, or 321 grades. Look for steel stamps and quality certificates. Beware of low prices!
🔍 Process Precision: Choose hot-rolled for general use or cold-drawn fo...