Xin Haoming Steel Co., Ltd

Xin Haoming Steel Co., Ltd A professional steel supplier in China, providing you with high-quality Chinese steel to solve your project supply difficulties

🔥 Carbon Steel Coils & Round Steel Bars | Full Specifications | Reliable Industrial SupplierWe supply Carbon Steel Coil...
25/11/2025

🔥 Carbon Steel Coils & Round Steel Bars | Full Specifications | Reliable Industrial Supplier

We supply Carbon Steel Coils and Round Steel Bars with complete grades, full-size options, strong processing capacity, and stable stock—ideal for manufacturers, fabricators, distributors, and engineering projects.

📌 Carbon Steel Coils / Sheets
Grades: Q195, Q235B, Q345B, SPHC, SPCC, SAE1006, SAE1008
Size Range: Thickness 0.3–25mm | Width 600–1500mm
Standards: ASTM, EN, JIS, GB
Processing: Slitting, Cut-to-Length, Surface Treatment, Customized Export Packaging
Key Features:
• Stable mechanical properties, high strength & good formability
• Precise tolerance control and smooth surface
• Widely used in structural fabrication, stamping parts, automotive components, machinery manufacturing, and general industrial applications

📌 Round Steel Bars
Grades: Q235, Q275, Q345, 45 #, 40Cr, 20Cr, 42CrMo
Diameter: Φ6–Φ300mm
Standards: ASTM, EN, JIS, GB
Processing: Cutting, Straightening, Heat Treatment, Customized Length
Key Features:
• High tensile strength and excellent hardness stability
• Good machinability and uniform internal structure
• Ideal for shafts, fasteners, machined parts, transmission components, precision engineering
⭐ Why Choose Us (Trusted by Global Industrial Buyers)

✔ 3,000–5,000+ tons stable inventory
✔ Strict QC system with full inspection & MTC provided
✔ ISO / SGS certified quality & complete export documents
✔ Fast delivery worldwide (FOB / CIF / CFR)
✔ Strong processing capacity: slitting, leveling, cutting, beveling, heat treatment
✔ Support MOQ 1 ton and mixed specifications
✔ Professional export team—quick response and accurate quotation

📩 Send your grade + size + quantity to get a professional quotation within 12 hours.
Whatsapp：183 6591 6667

High-Quality Galvanized Steel Coil Supplier | Ready StockWe supply galvanized steel coils with strong corrosion resistan...
17/11/2025

High-Quality Galvanized Steel Coil Supplier | Ready Stock

We supply galvanized steel coils with strong corrosion resistance, uniform zinc coating, and smooth surface — ideal for roofing, construction, and fabrication.

Grades: DX51D / SGCC / ASTM A653 / Q195 / Q235
Zinc Coating: 40–275g/m²
Thickness: 0.12–4.0mm
Width: 600–1250mm
Surface: Regular / Zero Spangle / Chromated / Oiled

Why Choose Us:
✅ Uniform coating, no peeling
✅ Large factory stock, fast shipment
✅ ISO & SGS certified quality
✅ Competitive factory price
✅ Exported to 60+ countries

📩 Contact us for quotation & samples!

High-Quality Carbon Steel Plate Supplier | Factory DirectWe supply hot rolled & cold rolled carbon steel plates with sta...
17/11/2025

High-Quality Carbon Steel Plate Supplier | Factory Direct

We supply hot rolled & cold rolled carbon steel plates with stable quality, uniform thickness, and excellent strength — suitable for construction, machinery, fabrication, and metal processing.

Material Grades: Q195 / Q235 / Q345B / SS400 / A36 / S235JR
Thickness: 1.5–200mm
Width: 1000–3000mm
Length: 2000–12000mm
Surface: HR / CR / Pickled / Oiled
Standard: ASTM / JIS / DIN / EN

Key Advantages:
✅ Flat surface & accurate thickness
✅ High strength & good weldability
✅ Large ready stock, fast delivery
✅ ISO & SGS certified, MTC provided
✅ Factory direct price

📩 Contact us today for quotation & specifications!

Full Range Seamless Steel Pipes – Factory Direct SupplyWe specialize in producing and exporting seamless steel pipes wi...
10/11/2025

Full Range Seamless Steel Pipes – Factory Direct Supply

We specialize in producing and exporting seamless steel pipes with complete specifications.
Material Grades: ASTM A106 / A53 / API 5L / ST37 / ST52 / 20 #, 45 #, 16Mn, Q345B
Outer Diameter: 10mm–820mm
Wall Thickness: 1mm–60mm
Length: Up to 12 meters

✅ Precise dimensions & smooth surface
✅ Suitable for oil, gas, boiler, mechanical & structural use
✅ SGS / BV / ISO certified quality
✅ Fast delivery & competitive price

📦 Contact us now for catalog and quotation!
👉Whatsapp：+86 183 6591 6667

¡FABRICANTE CHINO DE PLACAS DE ACERO AL CARBONO DE ALTA CALIDAD! 🔩🏭¿Buscas placas de acero al carbono duraderas y rentab...
06/11/2025

¡FABRICANTE CHINO DE PLACAS DE ACERO AL CARBONO DE ALTA CALIDAD! 🔩🏭
¿Buscas placas de acero al carbono duraderas y rentables para tus proyectos industriales, de construcción o maquinaria?
✅ ¡Somos fábrica directa en China con 15+ años de experiencia!
✅ Precios competitivos + ENVÍO GLOBAL
✅ Certificaciones internacionales (ISO, SGS)
✅ Personalizable en grosor, tamaño y tratamiento superficial
1️⃣ 💪 ¡Resistencia en construcción e industria!
Las placas de acero al carbono son esenciales para estructuras de edificios 🏗️, puentes, maquinaria pesada 🏭 y equipos industriales. Su alta durabilidad las hace ideales para soportar cargas extremas y entornos desafiantes.
2️⃣ 🚗🚢 ¡Motor de transporte y logística!
Se usan en la fabricación de chasis de vehículos, piezas navales (barcos, petroleros 🛳️) y componentes ferroviarios. Su versatilidad permite crear estructuras ligeras pero ultraresistentes.
3️⃣ ⚡🔧 ¡Solución para energía y herramientas!
Desde tuberías en plantas eléctricas hasta herramientas de corte 🔨 y moldes industriales, estas placas son clave en sectores como minería, petróleo ⛽ y fabricación de maquinaria especializada.
📩 ¡Contáctanos en WhatsApp ahora para obtener una cotización GRATIS!
WhatsApp: 183 6591 6667
💡 ¿Por qué elegirnos?
✨ Calidad garantizada con inspección rigurosa
✨ Soporte técnico 24/7 en español/inglés
✨ Entrega rápida y soluciones logísticas integrales
🔥 ¡Oferta exclusiva para pedidos al por mayor!
⏳ ¡Stock limitado! Contáctanos hoy mismo para asegurar tu suministro.

💥 Seamless steel pipe - no welding, practical, high-performance!As a professional steel pipe supplier with over 15 years...
24/10/2025

💥 Seamless steel pipe - no welding, practical, high-performance!

As a professional steel pipe supplier with over 15 years of export experience, we offer top-notch seamless steel pipes suitable for high-pressure, high-temperature, and corrosive environments.
🔩 Why choose us
High quality grades that meet various needs: available in carbon steel, alloy steel, and stainless steel, in compliance with international standards (GB/T 8163, ASTM A106, EN 10216). Provide complete Material Certification (MTC) to ensure compliance.

🎯 Scope of application
⛽ Oil and gas
🔥 Electricity and Energy
🏭 Chemical and petrochemical industries
🚜 Heavy machinery
🏗️ infrastructure
🚢 B2B， Focusing on steel pipe trade, we provide you with protection and support

🥰Customized specifications:
Outer diameter ranging from 6mm to 630mm
Wall thickness 1mm-60mm
Length: As needed.
Fast delivery: The delivery time for bulk orders is 10-20 days
Risk free cooperation: supports pre shipment inspection (PSI);
📩 Get discounted quotes now
DM, we have your requirements: material+outer diameter+wall thickness+quantity
We will provide you with a quotation and free samples within 24 hours
Orders exceeding 20 tons can enjoy exclusive bulk discounts!
👉 Whatsapp：+86 183 6591 6667

Direct supply from the steel pipe source factory✅【The Capital of Steel Pipes in China】💥Product type:✨Process: Seamless s...
23/10/2025

Direct supply from the steel pipe source factory✅
【The Capital of Steel Pipes in China】
💥Product type:
✨Process: Seamless steel pipe, welded steel pipe, galvanized seamless/welded steel pipe
✨Material: Carbon steel pipe, stainless steel pipe, alloy steel pipe
✨Widely used: conveying pipes, structural pipes, specialized industrial and mining pipes
✨Certification: ISO, ATSM
Direct delivery of spot goods, global sea and land logistics delivery
Get a quote now:
Whatsapp：+86 183 6591 6667👈

👍Direct supply from China's origin carbon steel coil factory🌎Solution to reduce the cost of purchasing steel coilsIn sto...
16/10/2025

👍Direct supply from China's origin carbon steel coil factory
🌎Solution to reduce the cost of purchasing steel coils
In stock！Special Offer！
🔥Carbon steel plate /coil size
✅ Grade:Q195,Q215 A,Q215 B,Q235 A,Q235 B,Q235 C
✅ Thickness:0.1mm-300mm or as required
✅ Width:1000-5000mm,such as 1220mm 1250mm 1500mm (as customer's required)
✅Length:1-12m,such as 2440mm 2500mm 3000mm or as required
✅Technique:Hot Rolled /Cold Rolled
Request a quote now:
Whatsapp：+86 183 6591 6667

👉Galvanized steel pipe factory direct supply (wholesale)High quality, durable and corrosion-resistant (minimum order per...
16/10/2025

👉Galvanized steel pipe factory direct supply (wholesale)
High quality, durable and corrosion-resistant
(minimum order per ton)
✅ No More Rust, Ever: Hot-dipped zinc coating locks out moisture, salt, and chemicals.
✅ Unbreakable Strength: High-grade steel handles heavy loads, high pressure, and extreme temps (-40℃ to 350℃).
✅ Zero Waste, Perfect Fit: Customizable sizes
📊 Product Parameters (Every Spec = A Solution)
Base Material:
Q235 (general):fencing/handrails
Q355 (high-strength): For heavy structural use
10 #/20 # (seamless): Ideal for high-pressure water/gas (no burst risk)
Zinc Coating:
80g: Suitable for indoor plumbing (10+ year lifespan)
200-250g: Great for outdoor/agriculture (15+ years)
300g: Perfect for coastal areas (20+ years rust-free), ASTM A53/EN 10255 certified
Outer Diameter:
15mm (1/2") - 630mm (24")
15-50mm: Residential plumbing
65-200mm: Industrial drainage
250-630mm: Municipal water transmission
Wall Thickness:
1.2mm - 12mm (±0.1mm tolerance)
1.2-3mm: Light handrails (easy to install)
4-8mm: Scaffolding/irrigation (anti-bending)
9-12mm: Heavy structural frames (load-bearing king)
Length:
6m (standard), 9m/12m (custom), cut-to-size (1m+)
Custom cuts = no waste; 12m length = fewer joints (less leak risk)
Connection:
Threaded (BSP/NPT): 10-min quick install
Welded: High-pressure industrial use
Socket: Easy drainage setup
🎯 Why This Beats Competitors?
Certified Quality: ISO 9001 & CE approved—no cheap, substandard steel.
Global Shipping: 70+ countries covered, with fast delivery (7-15 days avg.).
24/7 Support: Our pipe experts help you pick the right specs—no guesswork!
🎁 Limited-Time Offer
Free custom cutting
🚀 How to Order (3 Simple Steps)
DM us with your specs: Diameter + Thickness + Length + Quantity
Get a personalized quote in 1 hour
Pay securely and track your order live—done!
Whatsapp：

🌟High quality seamless steel pipes empower your project🌟✨Seamless steel pipes have become the core pipe material in fiel...
24/09/2025

🌟High quality seamless steel pipes empower your project🌟

✨Seamless steel pipes have become the core pipe material in fields such as petrochemicals due to their seamless seams and high strength characteristics. Our company has been deeply involved in foreign trade for ten years, serving customers from over 60 countries and delivering over 8000 tons with a repurchase rate of 85%.
✅Excellent performance, diverse adaptability
High strength: 20 # steel combined with cold drawing/hot rolling process, pressure exceeds industry standard by 15%, suitable for high-pressure scenarios.
High precision: outer diameter of 6-630mm, wall thickness of 1-50mm, tolerance of ± 0.1mm, smooth and energy-saving inner wall.
Long life: Customized anti-corrosion coating, can be used for more than 15 years under harsh working conditions.
Authoritative certification: Through ISO 9001 and API 5L certification, the entire process can be traced.

✅Customized services, efficient procurement
Full category support: diverse products, providing customized cutting and threading processing.
Flexible minimum order: 1 ton minimum order, 3 days free sample delivery, batch delivery takes 15-20 days.
Technical es**rt: The engineering team provides selection and solution support.

✅Full chain service guarantee
Fast delivery: spot inventory, order and ship immediately
Preferential Policy: Enjoy a 10% discount for orders over 50 tons, with even higher discounts for existing customers
Worry free after-sales service: 24-hour response.

✅Witness of Strength
Long term cooperation for supplying 1000 tons of API 5L X65 steel pipes to Middle Eastern oil companies; Customize high-precision steel pipes for German manufacturers with a 100% acceptance rate.
Click on 'Consult Now' to get a 1-hour quote and receive a 'Selection Guide' to assist you in purchasing.
Whatsapp：+86 183 6591 6667

🔥Large inventory of square tubes in stock（factory direct sales）Material specifications of square tube：✅ Material:A335P5 ...
23/09/2025

🔥Large inventory of square tubes in stock
（factory direct sales）
Material specifications of square tube：
✅ Material:A335P5 A335 A36 Q195 Q235 Q345 Q215 10 # 20 # 45 # etc.
✅ Outer Dia(mm):21.3-165mm/10*10-600*600mm/10*20-800*400mm
✅ Wall Thickness(mm):0.5-2.5to1.5-5.5/0.4-27mm/0.4-27mm
✅ Length:5800MM, 6000MM or customized
Whatsapp：+86 183 6591 6667

Address

山东
Liaocheng

Website

Alerts

Be the first to know and let us send you an email when Xin Haoming Steel Co., Ltd posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category