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Cold Rolled Seamless Stee Pipe/Precision Tube Precision Bright Laser Cutting
Laboratory Instruments

Cold Rolled Seamless Stee Pipe/Precision Tube Pre | RFQ Sourcing Details

Laboratory Instruments · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryLaboratory Instruments
Unitset
MOQ1 Mt
Q345490~665 ≥325 ≥21
TypeSeamless
UsagePipeline Transport, Boiler Pipe, Hydraulic/Auto ration, Special Purpose
≤16>16-30mm
12CrMo410-560 ≥205 ≥21
CategoryLaboratory Instruments
AvailabilityInquiry required
Updated2026-05-31

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Laboratory Instruments. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

. . Model NO. 10# 20# 45# Q235 Q345 Q355 16. Mn 12.

CrMo Type Seamless Technique Cold Drawn Material Carbon Steel Surface Treatment Polished Usage Pipeline Transport, Boiler Pipe, Hydraulic/Auto ration, Special Purpose Section Shape Round Customized Support Customization MOQ 1 Mt Package Standard Sea Freight Packaging Delivery Time 7-15days Payment Term 30%T/T Advance + 70% Balance Inspection ISO, BV, SGS, Mtc Wall Thickness 0.5mm-65mm Outer Diameter 10mm-680mm Length 6-13 Meters (Customization Accept) Materials 10#, 20#, 45#, Q235, Q345, Q195, ASTM A53/ A106/ Standard API, ASTM, BS, DIN, GB, JIS Transport Package Standardized Packaging Specification 10-480 Trademark XINDARONG Origin Shandong HS Code Production Capacity 5000mt Per Week Product descriptions from the supplier 1.

High precision: The dimensional accuracy and shape accuracy of precision seamless steel pipes are very high, and can meet various high-precision processing and assembly requirements. 2.

Smooth surface: The surface of the precision seamless steel pipe has been polished and is very smooth, which can reduce the resistance during fluid flow and increase the flow rate and flow rate. 3.

Uniform wall thickness: The wall thickness of precision seamless steel pipes is very uniform, which can ensure the strength and stiffness of the pipeline while reducing pressure loss when fluid flows. 4.

Strong corrosion resistance: Precision seamless steel pipes have been specially treated to have good corrosion resistance and can be adapted to use in various corrosive environments. 5.

Long service life: Due to the high quality and high precision of precision seamless steel pipes, they have a long service life and can ensure long-term and stable use.

Product Show Specification material 10#, 20#, Q345, 45#, 20G, ST37, ST52, S45C S20C S10C standard ASTM A106, A53, A179, A192, A333, A519, A795, A335, A500, API 5L, API 5CT JIS G3452, G3454, G3455, G3456, G3444, G3460, G3461, G3464 DIN1629, DIN2391 EN10210, EN10025 GB/T 8163, GB/T 5310, GB/T 3087 and so on Technique Cold drawn, Hot-rolled, Finishing rolling length 6m-12m or as customers required Mechanical Property: Standard Grade Tensile Strength(MPa) Yield Strength(MPa) Elongation(%) ≤16 >16-30mm GB/T Mn GB/T ~475 ≥205 ≥ ~550 ≥245 ≥20 Q345 490~665 ≥325 ≥21 GB/T ≥196 ≥ ≥245/226 ≥20 GB/T5310 20G 410-550 ≥245 ≥24 12.

CrMoG 410-560 ≥205 ≥21 15. CrMoG 450-640 ≥235 ≥21 12. Cr1. MoVG 470-640 ≥255 ≥21 GB/T ≥205 ≥ ≥245 ≥21 12. CrMo 410-560 ≥205 ≥21 15. CrMoG 410-640 ≥235 ≥21 GB/T ≥205 ≥ ≥245 ≥21 12. CrMo 410-560 ≥205 ≥21 15. CrMoG 440-640 ≥235 ≥21 Production process Application

Cold | Applications and Buyer Notes

Cold is organized as a sourcing-ready Laboratory Instruments reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time quest

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Laboratory InstrumentsBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
MOQ
1 MtBased on visible page data; confirm exact value in the RFQ.
Q345
490~665 ≥325 ≥21Based on visible page data; confirm exact value in the RFQ.
Type
SeamlessBased on visible page data; confirm exact value in the RFQ.
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Auto ration, Special PurposeBased on visible page data; confirm exact value in the RFQ.
≤16
>16-30mmBased on visible page data; confirm exact value in the RFQ.
12CrMo
410-560 ≥205 ≥21Based on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryLaboratory Instruments
Unitset
MOQ1 Mt
Q345490~665 ≥325 ≥21
TypeSeamless
UsagePipeline Transport, Boiler Pipe, Hydraulic/Auto ration, Special Purpose
≤16>16-30mm
12CrMo410-560 ≥205 ≥21
Length6-13 Meters
OriginShandong
length6m-12m or as customers required
12CrMoG410-560 ≥205 ≥21
15CrMoG450-640 ≥235 ≥21
PackageStandard Sea Freight Packaging
Diameter10mm-680mm Length 6-13 Meters
GB/T531020G 410-550 ≥245 ≥24
GB/T816310 335~475 ≥205 ≥24
MaterialCarbon Steel
StandardGrade Tensile Strength(MPa) Yield Strength(MPa) Elongation(%)
Warranty30days
material10#, 20#, Q345, 45#, 20G, ST37, ST52, S45C S20C S10C
standardASTM A106, A53, A179, A192, A333, A519, A795, A335, A500, API 5L, API 5CT JIS G3452, G3454, G3455, G3456, G3444, G3460, G3461, G3464 DIN1629, DIN2391 EN10210, EN10025 GB/T 8163, GB/T 5310, GB/T 3087 and so on
12Cr1MoVG470-640 ≥255 ≥21
Materials10#, 20#, 45#, Q235, Q345, Q195, ASTM A53/ A106/
Model NO.10# 20# 45# Q235 Q345 Q355 16Mn 12CrMo
PrecisionTube
TechniqueCold drawn, Hot-rolled, Finishing rolling
TrademarkXINDARONG
CustomizedSupport Customization
InspectionISO, BV, SGS, Mtc
Payment Term30%T/T Advance + 70% Balance
CustomizationAvailable
Delivery Time7-15days
Section ShapeRound
Specification10-480
Outer Diameter10mm-680mm
Wall Thickness0.5mm-65mm
Surface TreatmentPolished
Transport PackageStandardized Packaging
After-sales ServiceQuality Assurance
Production Capacity5000mt Per Week

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