What is the minimum yield strength for Grade D Special?

Grade D Special has a minimum yield strength of 795 MPa.

What are the standard lead times?

Peak season lead time is one month, while off-season is within 15 workdays.

What payment terms are accepted?

Accepted terms include LC, T/T, D/P, PayPal, Western Union, and Money Gram.

API 11b AISI4720 1-1/4inch Sucker Rod

Name: API 11b AISI4720 1-1/4inch Sucker Rod
Brand: TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.
SKU: 758328032

Tianjin, ChinaTIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.

US$30.00-130.00

50 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Casing Head

Technique

Sucker Rod Process

Model NO.

API 11B AISI4720

Material

Alloy Steel

Surface Treatment

Spray-Paint

Usage

Oil/Gas Drilling, Machinery Industry, Mining, Special Purpose

Section Shape

Round

Standard

API 11b

Transport Package

Steel Strip with Wooden Case

Specification

OD: 5/8inch to 1-3/4inch

Trademark

OEM/TJTC

Origin

China

HS Code

7304

Production Capacity

20000t/Year

Key features

API 11B Standard Compliance: Manufactured strictly according to API 11B standards for oil and gas drilling applications.

ISO 9001 and API Q1 Certified: Quality system certified under ISO 9001:2000 and API Q1 for reliability assurance.

Multiple Grade Options: Available in Grade D Carbon, D Alloy, KD, and D Special for varying load and corrosion needs.

Wide Size Range: Rod sizes from 5/8 inch to 1-3/4 inch with lengths up to 10,000mm available.

High Strength Alloy Steel: Constructed from AISI 4130, 4142, 4720, and 4330 Mod steels for superior durability.

Optimized for Corrosive Wells: KD and D Special grades designed for corrosive environments with recommended inhibition.

Precise Mechanical Properties: Yield strength up to 795 MPa and tensile strength up to 1195 MPa depending on grade.

Flexible Length Selection: Standard lengths include 25ft, 30ft, 7620mm, 9140mm, 6000mm, and 10000mm.

Company profile

TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-12-28Nearest Port: Tianjin/Xingang, Shanghai, QingdaoAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryTiancheng Metal Material (Tianjin) Co., Ltd. is a trading company and manufacturer based in Tianjin, China. It focuses on steel products, including pipes and drilling tools, with significant annual production outputs. The company emphasizes quality and customer-focused solutions, involving collaboration with customer specialists. However, there is limited information about its after-sales, financial, innovation, and sustainable development capabilities. The supplier is audited by TUVRHEINLAND and has a substantial export market reach.

Supplier typeThe supplier is both a trading company and a manufacturer/factory located in Tianjin, China.

CertificationsThe supplier has been audited by TUVRHEINLAND, indicating some level of certification or evaluation.

Production capacityThe supplier has a significant annual production output in various steel products, indicating strong production capability.

Customization capabilityThe company collaborates with customers to meet specific requirements, suggesting some level of customization capability.