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Custom Large-Diameter Stainless Steel SS 304 / 304L Tube Sheets, Flanges & Heat Exchangers

Brand Name:	EVEREST
MOQ:	Negotiable
Price:	Negotiable
Payment Terms:	L/C, T/T
Supply Ability:	55,000 tons/year

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

lS09001

Product:

Custom Large-Diameter Stainless Steel SS 304 / 304L Tube Sheets, Flanges & Heat Exchangers

Material:

Premium-grade SS 304 / 304L

Outer Diameter:

Up To Custom Sizes (large Diameter Available)

Thickness:

As Per Customer Request

Tolerances:

Precision-machined With Tight Tolerances

Surface Treatment:

Available Upon Request (pickling, Polishing, Etc.）

Packaging Details:

customization

Supply Ability:

55,000 tons/year

Product Description

Custom Large-Diameter Stainless Steel SS 304 / 304L Tube Sheets, Flanges & Heat Exchangers

Looking for non-standard, large-diameter stainless steel components built to your exact specifications? We specialize in manufacturing custom SS 304 / 304L tube sheets, flanges, and heat exchangers for industrial applications worldwide.

Custom-Made for Your Needs

Material: Premium-grade SS 304 / 304L
Outer Diameter: Up to custom sizes (large diameter available)
Thickness: As per customer request
Tolerances: Precision-machined with tight tolerances
Surface Treatment: Available upon request (pickling, polishing, etc.)

Applications:

Shell & tube heat exchangers
Pressure vessels
Boilers
Petrochemical, marine, energy, and food processing industries

Product Types:

Tube Sheets (Drilled & Solid)
Blind & Weld Neck Flanges
Heat Exchanger Components (Baffles, Shells, Heads)
Custom-machined Stainless Steel Parts

Why Choose Us:

Fast production & global delivery
Experienced engineering team for custom designs
CNC machining and welding services available
High corrosion resistance and long service life
Strict quality control & full traceability

Quality Inspection:

Quality Management Department is establshed in the enterprise, which is responsible for the implementation of quallty management acrossall sectors, including QC, QA and implement and supervise various management system. The company reviews the Quality Manual byconducting management reviews annually to confirm its conformance, effectiveness and suitability.

Custom Large-Diameter Stainless Steel SS 304 / 304L Tube Sheets, Flanges & Heat Exchangers 0

**Project Achievement**
HENGLI Petrochemical 40 million / year ton of oil refining integration project	ZHEJIANG Petrochemical 40 million / year ton of oil refining integration project	LIANYUNGANG Petrochemical 3.2 million tons / young hydrocarbon comprehensive	YISHENG New Material The 6.6 million tons / year of the PTA project	CNOOC Huizhou Refining & Chemical Co Huilian Phase II, 22 million / year ton of oil refining Reconstruction and expansion project	Sinopec Zhenhai Refining & Chemical Company 1.2 million / year ton ethylene renovation and expansion project	Wanhua Chemical 480,000 tons / year bisphenol A integration project	GUANGXI Huayi New Materials Integration project of new chemical materials	CNOOC Shell The SMPO & POD project	China AtlantoShaanxi Coal Chemical Industry: 1.8 million tons / year ethylene glycol project

Hainan Huasheng 2.26 million tons / year non-photogamic polycarbonate project	Shenghong Refining The 16 million tons / year oil refining project	Anhui Haoyuan Chemical Industry 300,000 tons / year ethylene glycol project	Heilongjiang Longyou Petrochemical Company5.5 million tons / year heavy oil catalytic pyrolysis project	HuaLu Hengsheng 500,000 tons / year ethylene glycol project	Baofeng Energy600,000 tons / year methanol to olefin project	Jiangnan Shipyard (98000m³ liquefied ethane ship, etc.) Brand number: 316 / 316L, delivery time: 2020.12	Keppel shipyard in Singapore (FLNG ship) Brand number: 316 / 316L, delivery time: 2020.1	Guangzhou Wenchong Shipyard (Super double-phase steel desulfurization tower) Brand number: S32750 Delivery time: 2021.3	CSSC Dalian (FPSO, MV31, etc.) Brand number: 316L, etc., delivery date, 2019.8

725 Institute of China Shipbuilding Industry (Cu-Ni alloy Tube)	Nantong COCSO Shipyard (FSRU ship module)	CIMC Raffles (Drilling Rig)	CNOOC Orient 13-2 (Lined pipe)	CNOOC Bozhong 19-6 (Lined Pipe)	Petrobras MODEC FPSO (COSCO Shipping)	CNOOC Guangxi LNG, storage and transportation storage Brand number: 304 / 304L Specification: (8 "~32")×(3.76~9.53mm)	CNOOC Zhejiang LNG Phase II Brand number: 304 / 304L Specification: (6 "~28")×(7.11~10.31mm)	Sinopec Shandong LNG Phase II Brand number: 304 / 304L Specification: DN250 SCH10S	LIANYUNGANG Petrochemical A 4X160000m³ low-temperature ethane storage tank Brand number: 304 / 304L Specification: 813X12.7MM Delivery time: 2020.9

Sinopec Luoyang Institute Wenzhou LNG terminal Brand number: 304 / 304L Specification: 219.1~711X12.7MM Delivery time: 2022.3	Huatai Shengfu 160,000 m ³ low-temperature ethane storage tank Brand number: 304 / 304L Specification: 219~508X9.53MM	YAMAL LNG Brand number: 304 / 304L Specification: 406~914X9.53MM	Beijing Maiden Voyage	Oriental Hope	Sichuan Yongxiang 70,000 tons / year high purity polysilicon project	Xinjiang Daquan 25,000 tons / year high purity polysilicon project	Eagle Central China Paper Industry 500,000 tons of box board project	Guangxi Sun Paper 3.5 million tons of forest pulp and paper integration project	APP for Asian pulp and paper Chemical machine pulp and sewage treatment project

TCL Shenzhen Huaxing Optoelectronics semiconductor clean pipeline project	Beijing Daxing Airport	Hong Kong-Zhuhai-Macau/Macao Bridge Tubes used for stainless steel construction	CNNC Xiapu nuclear Power Plant Fast reactor demonstration project of CNNC 2.3	CONBA Stainless steel pipe for pharmaceutical engineering	Shenghong Refining Stainless steel associated heat pipe	Hangzhou Sewage Treatment Plant Stainless steel pipe for backwash purification unit	Qilu Pharmaceutical Fluid stainless steel pipe for raw material delivery	Zijin Mining Wet copper smelting, stainless steel sewage pipe	ect
									……

Certificate

API-5LD AUTHENTICATION	American Petroleum Institute API 5LC Certificate	ASME Certificate in the United States	EU PED&AD2000 certificate	ABS classification society certification certificate in the United States	DNV Det Norske Veritas Certificate	RINA Italian Bureau of Shipping Certificate	BV French Bureau of Shipping certification	LR Lloyd's Register Certificate of Approval	Customs Union EAC Certificate	Russian GOST certificate

Raw Material Vendors	Cooperation Partners

Whether you need one piece or large-volume production, we’re ready to be your trusted supplier for precision-engineered stainless steel solutions.

Tags:

Steel Raw Material

Seamless Steel Pipe

Pickling Stainless Steel Pipe

Stainless Steel Bright Annealed Tube

Welded Steel Pipe

Welded Sections

H Section Steel

Steel Welded Pipe

Steel Pipe Fitting

Steel Flange

CNC Cutting Service

CNC Bending Service

Welded Processing

CNC Machining Processing

Metal Structure

Steel Raw Material

Seamless Steel Pipe

Pickling Stainless Steel Pipe

Stainless Steel Bright Annealed Tube

Welded Steel Pipe

Welded Sections

H Section Steel

Steel Welded Pipe

Steel Pipe Fitting

Steel Flange

CNC Cutting Service

CNC Bending Service

Welded Processing

CNC Machining Processing

Metal Structure

Custom Large-Diameter Stainless Steel SS 304 / 304L Tube Sheets, Flanges & Heat Exchangers

Custom Large-Diameter Stainless Steel SS 304 / 304L Tube Sheets, Flanges & Heat Exchangers