What is the warranty time?

All stainless steel products have a 3-year warranty. Gaskets and wearable parts are not covered.

Can you provide us with the testing report?

Yes, we can supply official test reports including material certificates, MTC, pressure, roughness, dimension, and hardness reports.

316 Long Radius Seamless Stainless Steel Pipe Fitting Elbow

Name: ASTM A403 Butt Welded Sr/Lr 304/316 Long Radius Seamless Stainless Steel Pipe Fitting Elbow
Brand: Guangzhou Dingtaichang International Trading Co., Ltd.
SKU: 2277182795

Guangdong, ChinaGuangzhou Dingtaichang International Trading Co., Ltd.

US$1.90

50-99 Pieces

US$1.40

100-999 Pieces

US$1.00

1,000+ Pieces

Product specifications

Compressive Strength

Product profile

Customization

Available

Connection

Welding

Shape

Equal

Head Code

Round

Angle

90 Degree

Wall Thickness

Sch10

Material

Carbon Steel

Technics

Forged

Certification

ANSI

Color

Silver

Compressive Strength

Cl150-Cl2500

Diameter

1/2"-158"

Model No.

Large Diameter Weld Neck Flange

Special Fuction

High-Pressure Resistant;Corrosion-Resistant

Transport Package

Wooden Box

Specification

500g

Origin

China

HS Code

73079100

Production Capacity

50000PCS/Month

Key features

Customization Capability: Custom sizes, models, and special functions based on client drawings.

Wide Material Selection: Available in SS304, SS316, Duplex, and other stainless steel grades.

Strict Quality Control: In-house lab with PMI analyzers and full inspection for every batch.

Extensive Inventory: Substantial stock of conventional fittings ensures fast delivery times.

Professional Manufacturing: 15 years experience with ISO 9001 and CE certified modern factory.

High Pressure Resistance: Pressure ratings from Class 150 to 2500 for harsh environments.

Corrosion Resistance: Excellent performance in oil, gas, chemical, and power industries.

Comprehensive Certifications: Holds ISO, CE, PED, and Special Equipment Manufacturing License.

Company profile

Guangzhou Dingtaichang International Trading Co., Ltd.

Guangdong, China

Business Type: Trading CompanyExport Year: 2026-02-01Nearest Port: TianjinAverage Response Time: ≤2.63hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

About Our Factory & Business Background

AddressNo. 495, West Guang-Shen Avenue, Xintang Town, Zengcheng District, Guangzhou, Guangdong, China

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsStainless Steel Flange, Valve, Steel Elbow, Pipe Flange, Pipe Fitting

Our Industry Experience & Global Business Record

Main MarketsMid East, Eastern Asia, Africa, Southeast Asia, South America, Oceania

Product Q&A

Q:Are you a trading company or factory?

We are a professional manufacturer with 15 years of experience and independent import and export rights.

Q:May I request free samples?

Free samples are available for first-time cooperation based on sincere long-term intent.

Q:What certifications do you have?

We hold ISO, CE, PED certifications, multiple design patents, and a Special Equipment Manufacturing License.

Q:How do you control the quality?

We use PMI analyzers, pressure testers, roughness and hardness testers, and have an in-house laboratory. Inspectors check each key process, and finished goods undergo full inspection to ensure quality.

Q:If there is any quality problem, how do you solve it?

We prioritize customer interests. We offer free replacement, compensation, or reshipment based on the actual situation, with full communication.