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Tianyu Metal

tianyumetal.com · Est. Please verify · China (please verify exact city directly)

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Top 487 Long-Term Client · China (please verify exact city directly)

Steel pipe + spring steel coil supplier — China factory direct · seamless casing pipe API 5CT + 1075/C75/SAE1075 spring steel coils + ISO9001 + BV + SGS + RoHS

Tianyu Metal (operating tianyumetal.com) is a Chinese steel + metal supplier specializing in **(1) Seamless Steel Pipe + Casing Pipe** and **(2) Spring Steel Coil + Strip**. **Self-positioning**: 'China factory directly selling, high quality and cheaper price. Large inventory, rapid delivery. Providing ODM / OEM services.' **Comprehensive certifications**: **ISO9001 + BV + SGS + RoHS**. **Sales co

View 8 products → Contact supplier →
Seamless steel pipe + spring steel coil specialist
Dual product line
ISO9001 + BV + SGS + RoHS certified
Quad certification
API 5CT + GB/T 19830 + SY/T 6194 standards
Petroleum/oil/gas grade
ODM / OEM services + customized sizes
Custom service
01 / Company

About Tianyu Metal.

Tianyu Metal (operating tianyumetal.com) is a Chinese steel + metal supplier specializing in **(1) Seamless Steel Pipe + Casing Pipe** and **(2) Spring Steel Coil + Strip**. **Self-positioning**: 'China factory directly selling, high quality and cheaper price. Large inventory, rapid delivery. Providing ODM / OEM services.' **Comprehensive certifications**: **ISO9001 + BV + SGS + RoHS**. **Sales contacts**: **[email protected]** (Tel/WhatsApp/WeChat/Skype/Telegram: 008619963522611) for spring steel coil + **[email protected]** (Tel/WhatsApp/WeChat/Skype/Telegram: 008615345449731) for seamless steel pipe casing. **Comprehensive product portfolio**: **(1) Seamless Steel Pipe + Casing Pipe**: Casing pipe is a kind of seamless pipe, mostly used for low + middle pressure fluid pipeline + boiler + petroleum and natural gas industry + drilling + chemical. **Standards**: API 5CT + GB/T 19830 + SY/T 6194. **Grades**: H40 + J55 + K55 + N80 + L80(13Cr) + C90 + T95 + P110. **Thickness**: SCH5S + SCH10S + SCH20S + SCH20 + SCH30 + STD + SCH40 + SCH60 + SCH80 + SCH100 + SCH140 + SCH160 + XS (1.65mm-80mm) or customized. **Length**: 5.8m / 6m fixed + 12m fixed + 2-12m random or customized. **Outside Diameter**: 1/2'-48' (21.3mm-61219mm) or customized. **(2) Spring Steel Coil / Strip — 1075 / C75 / SAE1075**: '1075 spring steel coil is a high carbon spring steel with high strength, high hardness, excellent ductility, outstanding resilience, and fatigue resistance. Widely used in the manufacturing of springs, blades, stamped parts, and molds.' **Material attributes**: High Carbon Content (elevated carbon = enhanced hardness + durability + wear resistance + deformation resistance) + Excellent Spring Properties (compression + expansion cycles without performance loss) + Versatile Machinability (easy machining + customized fabrication) + Uniform Composition (precision techniques = consistent composition + dimensions + reliability across applications).

Applications: Petroleum + Oil + Gas Drilling Industry (Casing Pipe API 5CT), Natural Gas Industry, Boiler + Pressure Vessel Industry (Low/Middle Pressure Fluid Pipeline), Chemical Industry (Pipeline), Spring Manufacturing Industry (1075 / C75 / SAE1075 Spring Steel Coil for Compression + Extension + Torsion Springs), Blade Manufacturing Industry (Knife + Saw + Cutter Blade), Stamped Parts Industry, Mold Manufacturing Industry, Construction Industry, Automotive Spring Industry, Mechanical Engineering Industry, B2B Trade Show Buyers (Tube China + Wire China + ADIPEC Abu Dhabi + OTC Houston + Gastech + Hannover Messe + China International Petroleum Exhibition)

BrandTianyu Metal
CompanyTianyu Metal (China)
Domaintianyumetal.com
EstablishedPlease verify
LocationChina (please verify exact city directly)
AddressPlease verify directly via the source domain
02 / Products

8 products from Tianyu Metal.

Real product names, models, and specs as listed on https://tianyumetal.com/. Image hotlinks point back to the supplier's own site.

01

Seamless Steel Pipe — Casing Pipe (API 5CT)

Seamless steel pipe + casing pipe — API 5CT standard — for low/middle pressure fluid + boiler + petroleum + natural gas + drilling + chemical applications

02

Casing Pipe Grades H40 J55 K55 N80 L80 13Cr C90 T95 P110

Casing pipe grades — H40 + J55 + K55 + N80 + L80(13Cr) + C90 + T95 + P110

03

Casing Pipe Thickness SCH5S to SCH160 (1.65mm-80mm)

Casing pipe thickness — SCH5S + SCH10S + SCH20S + SCH20 + SCH30 + STD + SCH40 + SCH60 + SCH80 + SCH100 + SCH140 + SCH160 + XS (1.65mm-80mm) or customized

04

Casing Pipe Outside Diameter 1/2'-48'

Casing pipe outside diameter — 1/2'-48' (21.3mm-61219mm) or customized

05

Casing Pipe Lengths (5.8m / 6m / 12m / 2-12m)

Casing pipe lengths — 5.8m fixed + 6m fixed + 12m fixed + 2-12m random or customized

06

1075 Spring Steel Coil (C75 / SAE1075)

1075 spring steel coil — C75 / SAE1075 high carbon spring steel — high strength + high hardness + excellent ductility + outstanding resilience + fatigue resistance

07

Spring Steel Strip (1075 / C75 / SAE1075)

Spring steel strip — 1075 / C75 / SAE1075 high carbon spring steel

08

Customized Steel Pipes + Spring Steel

Customized steel pipes + spring steel per client specifications + drawings

03 / Capabilities

What sets Tianyu Metal apart.

China factory direct selling — high quality + cheaper price

Direct factory pricing model.

Large inventory + rapid delivery

Fast supply.

ODM / OEM services available

Custom service capability.

Quad certifications — ISO9001 + BV + SGS + RoHS

International quality + environmental compliance.

Dual specialty — Seamless Steel Pipe + Casing Pipe + Spring Steel Coil/Strip

Diversified product portfolio.

Casing pipe meets API 5CT + GB/T 19830 + SY/T 6194 standards (petroleum/oil/gas industry grade)

International + Chinese standards compliance.

Spring steel = 1075 / C75 / SAE1075 high carbon (suitable for springs + blades + stamped parts + molds)

High-grade spring steel material.

Multi-channel sales contact — Tel/WhatsApp/WeChat/Skype/Telegram + dinah@/jass@ tianyumetal.com

Accessible global communication.

Direct verification recommended for factory size + production capacity + employee count

Limited additional public profile information at build time.

07 / Contact

Direct line to Tianyu Metal.

AddressPlease verify directly via the source domain
Websitehttps://tianyumetal.com/
Direct contact
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⚠ Important Disclaimer

Source: All information on this profile page was collected from https://tianyumetal.com/ at the time of building.

Accuracy: Product specifications, models, prices, lead times, certifications, and contact details may have changed since data collection. Weisourcing does not guarantee the correctness, completeness, or current validity of any information shown here.

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