Studded Tube with SS409 Studs ASTM A213 T9 Fins For Fired Heater

Product Details:

Place of Origin:	China,Korea
Brand Name:	YUHONG
Certification:	ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001
Model Number:	High Frequency weld fin tube, Welding fin tube, Fin Tube, Finned Tube, Solid Fin tube , Pin Tube , Studded Tube , Studded Fin Tube

Payment & Shipping Terms:

Minimum Order Quantity:	1PC
Price:	1--10000 USD
Packaging Details:	Ply-Wooden Case +Iron Frame
Delivery Time:	5---90days
Payment Terms:	L/C,T/T
Supply Ability:	10000 tons/month

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Detailed Product Description

Base Tube Material Standard:	ASTM A213, ASME SA213 , ASTM A335, ASME SA335	Base Tube Material Grade:	T9, P9, STPA 26, S50400 , 3604 P1 629-470, 2604 II TS38
Type:	Straight Tube , U Bend Tube , Coil Tube , Snake Tube	Application:	Furnace Tube, Tube Coil , Radiate Tube , Convenction Tube , Fired Heater
Welding Type:	High Frequency Welding	Fin Material:	13Cr (SS410, 1Cr13, 2Cr13, 3Cr13), 11Cr(SS409), ASTM A387 GR.9 , CS
Highlight:	A213 Seamless fin pipe , SS409 fin pipe , SS409 extruded fin tube

Studded Tube ASTM A213 T9 SS409 Fins For Fired Heater

Product Overview

High-performance studded tube (pin tube) designed for fired heater and furnace applications, manufactured by Yuhong Holding Group with over 35 years of industry experience.

Technical Specifications

ASME SA213 T9 Chemical Composition (%):

C	Si	Mn	P	S	Cr	Ni	Mo	Fe
≤0.15	0.25~1.0	0.3~0.6	≤0.025	≤0.025	8.0~10.0	/	0.9~1.1	/

ASME SA213 T9 Tensile Test ASTM A370-20:

Tensile Strength: Rm (Mpa)	Yield Strength: Rp 0.2(Mpa)	Elongation: A (%)
≥415	≥205	≥30

Material Options

Items	General Materials	Popular ASTM/ASME Materials
Core Tube Material	Carbon Steel, Alloy Steel, Heat Resistant Steel, Stainless Steel	1. Carbon Steel: A106 Gr. B 2. Stainless Steel: TP304, TP304L, TP304H, TP316L, TP316H, TP347, TP347H, TP321, TP321H, TP317, TP317L, TP310H 3. Alloy Steel: P1, P11, P22, P23, P5, P9, P91, P92, T1, T11, T12, T22, T23, T5, T9, T91, T92
Studs Material	Carbon Steel, Stainless Steel	1. Carbon Steel: CS 2. Stainless Steel: ASTM A240 SS409, SS410, SS304, SS316L, SS321 3. Alloy Steel: ASTM A387 GR.11, GR.22, GR.5, GR.9

Production Capacity

General Studded Tubes Production Capacity	General Specifications
- 4 finning machines - Daily capacity: 100,000 studs/day	- Tube OD: 325 mm max - Tube Thickness: 3mm~30mm - Tube Length: 34 meters max - Studs OD: dia.6mm~25.4mm - Studs Height: 10mm Min~50.8mm Max

Manufacturing Process & Quality

Studs are fully automatically welded onto the tube by resistance welding
Tube ends are square cut, free of burrs, internally dried and air blown clean
Externally coated with varnish at both ends
Surface protection options: Oil dip, black coating or varnish
Stud types: Cylindrical or elliptical
Documentation includes raw materials mill certificates, inspection/test results, and manufacturer warranty

Company Advantages

20,000 square meters workshop with 4 finning machines
Strategic location near Shanghai Port (less than 2 hours' drive)
Products exported to over 85 countries worldwide
High rigidity tubes suitable for extreme temperature and pressure conditions

Applications

Furnaces and fired heaters
Chemical and petrochemical industry
Power stations
Heat exchangers
Air coolers
Boiler systems

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Contact Person: Sales Dept.

Tel: +8613819835483

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